Lighting and Heating Control

Transcription

1 Electrically Held Lighting Contactors, Class LE Simplicity and compact lightweight design makes Class LE lighting contactors an attractive solution to your budgeting challenges. Features Used in applications where it is not critical that contacts remain closed if control power is lost Rated for tungsten lighting (incandescent filament), ballast lighting (fluorescent, HID, metal halide, mercury vapor, quartz halogen and sodium-lamp), resistive and general use loads Contacts are rated 2-4 amps at 6 volts 3 and 4 pole (up to 12 pole for 3 and 6 amp contactors) Most contactors have built-in auxiliary contacts for convenient 3-wire control Wide range of coil voltages from 24 to 6 VAC 5/6Hz Compact design allows for smaller panels and more wiring room Finger and back-of-hand safe terminals Panel and DIN rail mounting Full line of enclosures including NEMA 1, 3/3R, 4, 4/4X stainless steel and 12 Available in combination form with choice of non-fusible disconnect, fusible disconnect or circuit breaker Full line of factory and field modifications 17 CONTROL Siemens Industry, Inc. SPEEDFAX 211 Product Catalog 17-81

2 Electrically Held Lighting Contactors, Class LE Features Catalog Numbering System LE 17 CONTROL Disconnect Type B = Combination Circuit Breaker D = Combination Non-Fused Disconnect F = Combination Fusible Disconnect N = Non-Combination Disconnect Rating = N/A A = 3A/25V Disconnect B = 3A/6V Disconnect C = 6A/25V Disconnect D = 6A/6V Disconnect E = 1A/25V Disconnect F = 1A/6V Disconnect G = 2A/25V Disconnect H = 2A/6V Disconnect J = 4A/25V Disconnect K = 4A/6V Disconnect T = 2A Circuit Breaker V = 3A Circuit Breaker Y = 6A Circuit Breaker Z = 1A Circuit Breaker Enclosure Type = Open 1 = NEMA 1 2 = NEMA 12/3R 4 = NEMA 4/4X SS Contactor Rating (Amp) B = 2 C = 3 D = 6 E = 1 F = 2 G = 3 H = 4 N.C. Poles = None N.O. Poles 3 = Three 4 = Four 6 = Six 9 = Nine 12 = Twelve Coil Voltage (AC 6Hz) 24 = = = = = = = 48 6 = 6 Series A = 2 4A Contactors B = 2 1A Contactors Siemens Industry, Inc. SPEEDFAX 211 Product Catalog Product Category: NEMA

3 Electrically Held Lighting Contactors, Class LE Selection Coil Table VAC 6Hz *** ) Replace the (***) with a number from the coil table. Non-Combination Contactor Normally Normally Max. Amp Number Closed Open Enclosure Type Open 1 3/3R/12 2) 4/4X 34 S.S. Rating of Poles Contacts Contacts Catalog Number LENB3***B LEN1B3***B LEN2B3***B LEN4B3***B 4 4 LENB4***B LEN1B4***B LEN2B4***B LEN4B4***B 3 3 LENC3***B LEN1C3***B LEN2C3***B LEN4C3***B 4 4 LENC4***B LEN1C4***B LEN2C4***B LEN4C4***B LENC6***B LEN1C6***B LEN2C6***B LEN4C6***B 9 9 LENC9***B LEN1C9***B LEN2C9***B LEN4C9***B LENC12***B LEN1C12***B LEN2C12***B LEN4C12***B 3 3 LEND3***B LEN1D3***B LEN2D3***B LEN4D3***B LEND6***B LEN1D6***B LEN2D6***B LEN4D6***B 9 9 LEND9***B LEN1D9***B LEN2D9***B LEN4D9***B LEND12***B LEN1D12***B LEN2D12***B LEN4D12***B LENE3***B LEN1E3***B LEN2E3***B LEN4E3***B LENF3***A LEN1F3***A LEN2F3***A LEN4F3***A LENG3***A LEN1G3***A LEN2G3***A LEN4G3***A LENH3***A LEN1H3***A LEN2H3***A LEN4H3***A 17 CONTROL 1) Not available on 2-4A contactors. 2) Type 12 field convertible to type 3/3R. Product Category: NEMA Siemens Industry, Inc. SPEEDFAX 211 Product Catalog 17-83

4 Electrically Held Lighting Contactors, Class LE Technical Data Contactor LENB3 LENB4 LENC3 LENC4 17 CONTROL General technical data: Finger-safe (main circuit / control circuit) yes / yes yes / yes yes / yes yes / yes Degree of pollution Altitude (m) 2, 2, 2, 2, Ambient storage temperature ( C) -55 to 8-55 to 8-55 to 8-55 to 8 Ambient operating temperature ( C) to 4 to 4 to 4 to 4 Humidity (% non-condensing) 1 to 95 1 to 95 1 to 95 1 to 95 Shock resistance at rectangular impulse (g/ms) 6.7 / 5, 4.2 / / 5, 4.2 / / 5, 4.7 / / 5, 4.7 / 1 Shock resistance at sine pulse (g/ms) 1.5 / 5, 6.6 / / 5, 6.6 / / 5, 7.4 / / 5, 7.4 / 1 Rated impulse voltage resistance (kv) no data no data no data no data Rated insulation voltage (V) no data no data no data no data Mechanical operating cycles as operating time: of contactor 3,, 3,, 1,, 1,, of contactor with additional aux contacts 1,, 1,, 1,, 1,, Main circuit: Number of NC / NO main contacts NC / 3NO NC / 4NO NC / 3NO NC / 4NO Typical power loss per conductor (W) Off-load operating frequency (cycles per hour) 1, 1, 5, 5, Current ratings: Tungsten (poles per phase) Ballast (poles per phase) General and resistive (poles per phase) 1p 1ph 2p 1ph 3p 3ph 1p 1ph 2p 1ph 3p 3ph 1p 1ph 2p 1ph 3p 3ph 1p 1ph 2p 1ph 3p 3ph 1p 1ph 2p 1ph 3p 3ph 1p 1ph 2p 1ph 3p 3ph 1p 1ph 2p 1ph 3p 3ph 1p 1ph 2p 1ph 3p 3ph 1p 1ph 2p 1ph 3p 3ph 1p 1ph 2p 1ph 3p 3ph 1p 1ph 2p 1ph 3p 3ph 1p 1ph 2p 1ph 3p 3ph Coil ratings: Nominal voltage 2) 2) 2) 2) Inrush / sealed power (VA) 31.7 / / / / 9.4 Coil voltage tolerance factor Internal/standard auxiliary contact: Number of NC / NO auxiliary contacts NC / 1NO NA 1NC / 1NO 1NC / 1NO Rating A6 / Q6 NA A6 / Q6 A6 / Q6 Installation/mounting/dimensions: Mounting orientation vertical vertical vertical vertical Type of mounting: screw / DIN rail yes / yes yes / yes yes / yes yes / yes Height x Width x Depth (mm) 57.5 x 45 x x 45 x x 45 x x 6 x 97 Minimum clearance to sides (mm) Minimum clearance to earthed parts (mm) Connection type / torque for main circuit terminals screw / 7-1 lb in screw / 7-1 lb in screw / lb in screw / lb in Connection type / torque for control circuit terminals screw / 7-1 lb in screw / 7-1 lb in screw / 7-1 lb in screw / 7-1 lb in Solid and stranded conductors for main contacts (AWG) Solid and stranded conductors for control circuit (AWG) 2x(2-16), 2x(18-14), 2x(12) 2x(2-16), 2x(18-14) 2x(2-16), 2x(18-14), 2x(12) 2x(2-16), 2x(18-14) 2x(6-12), 2x(14-8) 2x(2-16), 2x(18-14) 2x(6-12), 2x(14-8) 2x(2-16), 2x(18-14) Conductor type for main and control circuits 75 C CU 75 C CU 75 C CU 75 C CU Short circuit current rating of main circuit: Short circuit current rating 6V 6V 6V 6V Max fuse / circuit breaker (Amp) 3 / 25 3 / 25 6 / 4 6 / 4 Certificates: culus culus culus culus Must use an external (optional) auxiliary contact. 2) Refer to catalog selection tables for coil voltages Siemens Industry, Inc. SPEEDFAX 211 Product Catalog

5 Electrically Held Lighting Contactors, Class LE Technical Data LEND3 LENE3 LENF3 LENG3 LENH3 no / yes no / yes no / yes no / yes no / yes , 2, 2, 2, 2, -55 to 8-55 to 8-55 to 8-55 to 8-55 to 8 to 4 to 4 to 4 to 4 to 4 1 to 95 1 to 95 1 to 95 1 to 95 1 to 95 1 / 5, 5 / / 5, 4 / / 5, 4.2 / / 5, 4.2 / / 5, 4.2 / 1 15 / 5, 8 / / 5, 6.2 / / 5, 6.5 / / 5, 6.5 / / 5, 6.5 / 1 no data no data no data no data no data no data no data no data no data no data Mechanical operating cycles as operating time: 1,, 1,, 1,, 1,, 1,, 1,, 1,, 1,, 1,, 1,, Main circuit: NC / 3NO NC / 3NO NC / 3NO NC / 3NO NC / 3NO , 5, 2, 2, 2, Current ratings: 1p 1ph 2p 1ph 3p 3ph 1p 1ph 2p 1ph 3p 3ph 1p 1ph 2p 1ph 3p 3ph Coil ratings: 1p 1ph 2p 1ph 3p 3ph 1p 1ph 2p 1ph 3p 3ph 1p 1ph 2p 1ph 3p 3ph 1p 1ph 2p 1ph 3p 3ph 1p 1ph 2p 1ph 3p 3ph 1p 1ph 2p 1ph 3p 3ph 1p 1ph 2p 1ph 3p 3ph 1p 1ph 2p 1ph 3p 3ph 1p 1ph 2p 1ph 3p 3ph 1p 1ph 2p 1ph 3p 3ph 1p 1ph 2p 1ph 3p 3ph 4A@6V 1p 1ph 2p 1ph 3p 3ph 2) 2) 2) 2) 2) 166 / / 21 3 / / / Internal/standard auxiliary contact: NA NA 2NC / 2NO 2NC / 2NO 2NC / 2NO NA NA A3 / Q3 A3 / Q3 A3 / Q3 Installation/mounting/dimensions: vertical vertical vertical vertical vertical yes / yes yes / yes yes / no yes / no yes / no 112 x 55 x x 7 x x 12 x x 145 x x 16 x screw / 27-4 lb in screw / lb in screw / 9-11 lb in screw / lb in screw / lb in screw / 7-1 lb in screw / 7-1 lb in screw / 7-1 lb in screw / 7-1 lb in screw / 7-1 lb in 2x(18-3), 2x(1-1/), 2x(6-3/) 2x(2/-5MCM) 2x(2/-5MCM) 1x(18-2) 1x(1-2/) 2x(18-14) 2x(18-14) 2x(18-14) 2x(18-14) 2x(18-14) 17 CONTROL 75 C CU 75 C CU 75 C CU 75 C CU 75 C CU Short circuit current rating of main circuit: 6V 6V 6V 6V 6V 1 / 8 2 / / 25 6 / 4 8 / 5 culus culus culus culus culus Siemens Industry, Inc. SPEEDFAX 211 Product Catalog 17-85

6 Electrically Held Lighting Contactors, Class LE Selection Coil Table VAC 6Hz *** Replace the (***) with a number from the coil table. 17 CONTROL Combination Contactor Max. Number Disc. Disc Amp/ Circuit Amp of NO Amp Fuse Clip Breaker Enclosure Type 1 3/3R/12, 4 4/4X 34 S.S. Disconnect Type Rating Poles Rating Rating Rating Catalog Number 2 3 3A LEDB1B3***B LEDB2B3***B LEDB4B3***B 3 3 3A LEDB1C3***B LEDB2C3***B LEDB4C3***B Non-Fusible 6 3 6A LEDD1D3***B LEDD2D3***B LEDD4D3***B 1 3 1A LEDF1E3***B LEDF2E3***B LEDF4E3***B 2 3 2A LEDH1F3***A LEDH2F3***A LEDH4F3***A 3 3 4A LEDK1G3***A LEDK2G3***A LEDK4G3***A 2 3 3A/25V LEFA1B3***B LEFA2B3***B LEFA4B3***B 3 3A/6V LEFB1B3***B LEFB2B3***B LEFB4B3***B 3 3 3A/25V LEFA1C3***B LEFA2C3***B LEFA4C3***B 3 3A/6V LEFB1C3***B LEFB2C3***B LEFB4C3***B Fusible 6 3 6A/25V LEFC1D3***B LEFC2D3***B LEFC4D3***B 3 6A/6V LEFD1D3***B LEFD2D3***B LEFD4D3***B 1 3 1A/25V LEFE1E3***B LEFE2E3***B LEFE4E3***B 3 1A/6V LEFF1E3***B LEFF2E3***B LEFF4E3***B 2 3 2A/25V LEFG1F3***A LEFG2F3***A LEFG4F3***A 3 2A/6V LEFH1F3***A LEFH2F3***A LEFH4F3***A 3 3 4A/25V LEFJ1G3***A LEFJ2G3***A LEFJ4G3***A 3 4A/6V LEFK1G3***A LEFK2G3***A LEFK4G3***A 2 3 2A LEBT1B3***B LEBT2B3***B LEBT4B3***B Circuit Breaker 3 3 3A LEBV1C3***B LEBV2C3***B LEBV4C3***B 6 3 6A LEBY1D3***B LEBY2D3***B LEBY4D3***B 1 3 1A LEBZ1E3***B LEBZ2E3***B LEBZ4E3***B Not available on 2-4A contactors. Type 12 field convertible to type 3/3R. Type 4 painted enclosure through 1 Amp only Siemens Industry, Inc. SPEEDFAX 211 Product Catalog

7 Electrically Held Lighting Contactors, Class LC Features Class LC lighting contactors deliver unprecedented versatility in application, simplicity in configuration and performance in operation. Ingenious design, rugged construction and a host of truly useful features make them uniquely appealing to all those who use them. Convenient side access field power wiring. Contact position indication when button protrudes, contact is closed. Power poles can easily be added at any time based on changing needs. Furthermore, they may be converted from NO to NC (or vice versa) simply by repositioning. A simple kit easily converts electrically held units to mechanically held and includes a 2- or 3-wire control module. Plug-in auxiliary contacts are NO when installed on the left side of the contactor, NC on the right. Standard base enables contactor to be field expandable for flexibility and future needs. Finger and back-of-hand safe terminals. 17 CONTROL Used in all applications where either electrically or mechanically held contactors are specifically suited and also ideal for maximum flexibility and future expansion Rated for tungsten lighting (incandescent filament), ballast lighting (fluorescent, HID, metal halide, mercury vapor, quartz halogen and sodium-lamp), resistive and general use loads Contacts are rated up to 3 amps at 6 volts Up to 12 poles (maximum of 8 normally closed) Wide range of coil voltages from 24 to 6 VAC 5/6Hz Can be ordered as either electrically or mechanically held and can also be converted from electrically to mechanically held in the field with a simple conversion kit Modular design enables you to stock the building block components to assemble all configurations of both the electrically and mechanically held contactors thus dramatically reducing inventory Full line of enclosures including NEMA 1, 3/3R, 4, 4/4X stainless steel and 12 Full line of factory and field modifications Siemens Industry, Inc. SPEEDFAX 211 Product Catalog 17-87

8 Electrically Held Lighting Contactors, Class LC Features Catalog Numbering System LC E C A 17 CONTROL Controller Type E = Electrically Held (Convertible to MH) Enclosure Type = Open 1 = NEMA 1 2 = NEMA 12/3R 4 = NEMA 4/4X Stainless Steel Contactor Rating (Amp) C = 3 N.C. Poles = None 1 = One 2 = Two 3 = Three 4 = Four 5 = Five 6 = Six 7 = Seven 8 = Eight N.O. Poles = None 1 = One 2 = Two 3 = Three 4 = Four 5 = Five 6 = Six 7 = Seven 8 = Eight 9 = Nine 1 = Ten 11 = Eleven 12 = Twelve Coil Voltage 24 = 24V 6Hz / 2V 5Hz 12 = V 6Hz / 11V 5Hz 28 = 2-28V 6Hz 24 = 23-24V 6Hz / 22V 5Hz 277 = 277V 6Hz / 24V 5Hz 347 = 347V 6Hz 48 = 46-48V 6Hz / 44V 5Hz 6 = 575-6V 6Hz / 55V 5Hz Siemens Industry, Inc. SPEEDFAX 211 Product Catalog

9 Electrically Held Lighting Contactors, Class LC To order standard electrically held contactor, simply select catalog number from tables below. To order mechanically held contactor, select catalog number from tables below and specify conversion module from factory modification section from page 14. To convert standard electrically held contactor to mechanically held in the field, select catalog number from tables below and select conversion module kit from page 15. Selection Coil Table VAC 6Hz *** Non-Combination Contactor (3 Amp max.) No. of Poles Enclosure Type Open 1 3/3R/12 4/4X 34 S.S. N.C. N.O. Catalog Number 2 LCEC2***A LCE1C2***A LCE2C2***A LCE4C2***A 3 LCEC3***A LCE1C3***A LCE2C3***A LCE4C3***A 4 LCEC4***A LCE1C4***A LCE2C4***A LCE4C4***A 5 LCEC5***A LCE1C5***A LCE2C5***A LCE4C5***A 6 LCEC6***A LCE1C6***A LCE2C6***A LCE4C6***A 7 LCEC7***A LCE1C7***A LCE2C7***A LCE4C7***A 8 LCEC8***A LCE1C8***A LCE2C8***A LCE4C8***A 1 LCEC11***A LCE1C11***A LCE2C11***A LCE4C11***A 2 LCEC21***A LCE1C21***A LCE2C21***A LCE4C21***A 3 LCEC31***A LCE1C31***A LCE2C31***A LCE4C31***A 4 LCEC41***A LCE1C41***A LCE2C41***A LCE4C41***A 1 5 LCEC51***A LCE1C51***A LCE2C51***A LCE4C51***A 6 LCEC61***A LCE1C61***A LCE2C61***A LCE4C61***A 7 LCEC71***A LCE1C71***A LCE2C71***A LCE4C71***A 8 LCEC81***A LCE1C81***A LCE2C81***A LCE4C81***A LCEC2***A LCE1C2***A LCE2C2***A LCE4C2***A 1 LCEC12***A LCE1C12***A LCE2C12***A LCE4C12***A 2 LCEC22***A LCE1C22***A LCE2C22***A LCE4C22***A 3 LCEC32***A LCE1C32***A LCE2C32***A LCE4C32***A 4 2 LCEC42***A LCE1C42***A LCE2C42***A LCE4C42***A 5 LCEC52***A LCE1C52***A LCE2C52***A LCE4C52***A 6 LCEC62***A LCE1C62***A LCE2C62***A LCE4C62***A 7 LCEC72***A LCE1C72***A LCE2C72***A LCE4C72***A 8 LCEC82***A LCE1C82***A LCE2C82***A LCE4C82***A LCEC3***A LCE1C3***A LCE2C3***A LCE4C3***A 1 LCEC13***A LCE1C13***A LCE2C13***A LCE4C13***A 2 LCEC23***A LCE1C23***A LCE2C23***A LCE4C23***A 3 LCEC33***A LCE1C33***A LCE2C33***A LCE4C33***A 4 3 LCEC43***A LCE1C43***A LCE2C43***A LCE4C43***A 5 LCEC53***A LCE1C53***A LCE2C53***A LCE4C53***A 6 LCEC63***A LCE1C63***A LCE2C63***A LCE4C63***A 7 LCEC73***A LCE1C73***A LCE2C73***A LCE4C73***A 8 LCEC83***A LCE1C83***A LCE2C83***A LCE4C83***A 17 CONTROL Type 12 field convertible to Type 3/3R. Siemens Industry, Inc. SPEEDFAX 211 Product Catalog 17-89

10 17 CONTROL Lighting and Heating Control Electrically Held Lighting Contactors, Class LC Non-Combination Contactor (3 Amp max.) Enclosure Type No. of Poles Open 1 3/3R/12 4/4X 34 S.S. N.C. N.O. Catalog Number LCEC4***A LCE1C4***A LCE2C4***A LCE4C4***A 1 LCEC14***A LCE1C14***A LCE2C14***A LCE4C14***A 2 LCEC24***A LCE1C24***A LCE2C24***A LCE4C24***A 3 LCEC34***A LCE1C34***A LCE2C34***A LCE4C34***A 4 4 LCEC44***A LCE1C44***A LCE2C44***A LCE4C44***A 5 LCEC54***A LCE1C54***A LCE2C54***A LCE4C54***A 6 LCEC64***A LCE1C64***A LCE2C64***A LCE4C64***A 7 LCEC74***A LCE1C74***A LCE2C74***A LCE4C74***A 8 LCEC84***A LCE1C84***A LCE2C84***A LCE4C84***A LCEC5***A LCE1C5***A LCE2C5***A LCE4C5***A 1 LCEC15***A LCE1C15***A LCE2C15***A LCE4C15***A 2 LCEC25***A LCE1C25***A LCE2C25***A LCE4C25***A 3 5 LCEC35***A LCE1C35***A LCE2C35***A LCE4C35***A 4 LCEC45***A LCE1C45***A LCE2C45***A LCE4C45***A 5 LCEC55***A LCE1C55***A LCE2C55***A LCE4C55***A 6 LCEC65***A LCE1C65***A LCE2C65***A LCE4C65***A LCEC6***A LCE1C6***A LCE2C6***A LCE4C6***A 1 LCEC16***A LCE1C16***A LCE2C16***A LCE4C16***A 2 LCEC26***A LCE1C26***A LCE2C26***A LCE4C26***A 3 6 LCEC36***A LCE1C36***A LCE2C36***A LCE4C36***A 4 LCEC46***A LCE1C46***A LCE2C46***A LCE4C46***A 5 LCEC56***A LCE1C56***A LCE2C56***A LCE4C56***A 6 LCEC66***A LCE1C66***A LCE2C66***A LCE4C66***A LCEC7***A LCE1C7***A LCE2C7***A LCE4C7***A 1 LCEC17***A LCE1C17***A LCE2C17***A LCE4C17***A 2 7 LCEC27***A LCE1C27***A LCE2C27***A LCE4C27***A 3 LCEC37***A LCE1C37***A LCE2C37***A LCE4C37***A 4 LCEC47***A LCE1C47***A LCE2C47***A LCE4C47***A LCEC8***A LCE1C8***A LCE2C8***A LCE4C8***A 1 LCEC18***A LCE1C18***A LCE2C18***A LCE4C18***A 2 8 LCEC28***A LCE1C28***A LCE2C28***A LCE4C28***A 3 LCEC38***A LCE1C38***A LCE2C38***A LCE4C38***A 4 LCEC48***A LCE1C48***A LCE2C48***A LCE4C48***A LCEC9***A LCE1C9***A LCE2C9***A LCE4C9***A 1 9 LCEC19***A LCE1C19***A LCE2C19***A LCE4C19***A 2 LCEC29***A LCE1C29***A LCE2C29***A LCE4C29***A LCEC1***A LCE1C1***A LCE2C1***A LCE4C1***A 1 1 LCEC11***A LCE1C11***A LCE2C11***A LCE4C11***A 2 LCEC21***A LCE1C21***A LCE2C21***A LCE4C21***A 11 LCEC11***A LCE1C11***A LCE2C11***A LCE4C11***A 12 LCEC12***A LCE1C12***A LCE2C12***A LCE4C12***A Selection Type 12 field convertible to Type 3/3R Siemens Industry, Inc. SPEEDFAX 211 Product Catalog

11 Electrically Held Lighting Contactors, Class LC General technical data: Finger-safe (main circuit / control circuit) yes / yes Degree of pollution 3 Altitude (m) 2, Ambient storage temperature ( C) -3 to 65 Ambient operating temperature ( C) -25 to 4 Humidity (% non-condensing) no data Shock resistance at rectangular impulse (g/ms) no data Shock resistance at sine pulse (g/ms) no data Rated impulse voltage resistance (kv) no data Rated insulation voltage (V) 6 Mechanical operating cycles as operating time: of contactor 1, of contactor with additional aux contacts 1, Main circuit: Number of main contacts 2-12 (maximum of 8 NC) Typical power loss per conductor (W) no data Off-load operating frequency (cycles per hour) 6 for continued operation Current ratings: 1p 1ph Tungsten (poles per phase) 2p 1ph 3p 3ph 1p 1ph Ballast (poles per phase) 2p 1ph 3p 3ph 1p 1ph General and resistive (poles per phase) 2p 1ph 3p 3ph Coil ratings: Nominal voltage (refer to coil voltage table) Inrush / sealed power (VA) 248 / 28 Coil voltage tolerance factor External/optional auxiliary contact: Number of NC / NO auxiliary contacts 2NC / 2NO max Rating A6, 24VDC, 24VAC Installation/mounting/dimensions: Mounting orientation vertical Type of mounting: screw / DIN rail yes / no Height x Width x Depth (mm) 188 x 16 x 98 Minimum clearance to sides (mm) 12.7 Minimum clearance to earthed parts (mm) 12.7 Connection type / torque: Main contact terminals screw / 35 lb in Coil terminals screw / 15 lb in Auxiliary contact terminals screw / 7-12 lb in Control module terminals screw / 5 lb in Solid and stranded conductors (AWG): Main contact terminals Coil terminals Auxiliary contact terminals Control module terminals Conductor type for main / control circuits Short circuit current rating of main circuit: Short circuit current rating Certificates: 1x(14-8), #8 solid or stranded 2x(14-8), #8 stranded only 2x(18-14) 2x(22-12) 1x(22-12) 75 C CU / 6-75 C CU (see SCCR tables) cul Coil voltages: 24V 6Hz / 2V 5Hz V 6Hz / 11V 5Hz 2-28V 6Hz 23-24V 6Hz / 22V 5Hz 277V 6Hz / 24V 5Hz 347V 6Hz 46-48V 6Hz / 44V 5Hz 575-6V 6Hz / 55V 5Hz Short circuit current ratings with fuses: Max. Volt. Fuse Max. Device Rating (Amps) 6 RK fuse 6 5 Short circuit current ratings with circuit breakers: Max. Volt. Siemens Listed Circuit Breaker Max. Device Rating (Amps) 6 NGG3B4L HEG3B4L ED63B4L NGG3B4L 4 5 Conversion module: Input Volt. (AC) Steady State Rated Volts (ma) Max. VA Conversion module: Min. pulse duration (3-wire module) Max. allowable leakage current EMI Surge transient peak Frequency range Technical Data 25ms 1.8 ma 35 V/m 6 kv 4-7 Hz SCCR (ka) SCCR (ka) 17 CONTROL Siemens Industry, Inc. SPEEDFAX 211 Product Catalog 17-91

12 17 CONTROL Lighting and Heating Contactors Mechanically and Magnetically Held Lighting Contactors, Class CLM CLM 2 Amp CLM 1 Amp Mechanically Latched Lighting and Heating Contactor The CLM Lighting Contactors can be used with metal halide, mercury vapor, quartz halogen, tungsten and fluorescent lighting. They provide reliable and convenient lighting control in numerous applications, such as industrial plants, schools, hospitals, office buildings, shopping centers, airports, stadiums... literally everywhere lighting is required. The CLMs are listed under UL 58 with no derating when used open or enclosed. Combination lighting contactors are listed for UL service entrance. UL listed File #E631 CSA Certified File LR 6535 Type CLM 2 Amp Lighting Contactor Solid State Control Modules The CLM 2 amp lighting contactor is an electromagnetically operated, mechanically latched three wire control contactor. The most commonly used method of control is a three position momentary contact switch with a center-off position. The controlling device must be able to make the coil inrush current but need not break it. The coil current is interrupted by the control contacts within the CLM contactor. Power for the control line may come from a separate source or directly from the line side of the CLM contactor. The CLM contactor can also be controlled by devices such as: b Break-glass control stations b Timers having single pole, double throw contacts b Photo-electric cells a b Energy management systems a b Microprocessors a b Occupancy sensors a Control modules make it possible to use a controlling device that does not have enough current-carrying capacity to control the CLM contactor directly. Control modules are also used when the control station is to be located at a distance greater than the allowable contactor line run. Another use for control modules occurs when the controlling device is only available as a single pole single-throw contact necessitating a two wire control line. Still another application for control modules is when start-stop three wire control is needed. Control modules also can make it possible to operate the CLM coil from its own incoming line at one voltage while providing the control at a second, perhaps lower voltage. Two Wire Control Module (Accessory 47) The advantages of two wire controls are: 1. Control station can have lower ampacity rating. 2. Control station can be located an extended distance from the CLM contactor. 3. Control module can frequently be controlled directly from microprocessor. 4. Control devices can be two wire single pole, single-throw types. 5. Control voltage may be different than the CLM coil circuit and at a lower voltage level. Note: If the control power to the solid state control module is lost while the module is energized the lighting contactor will open. If the line power to the lighting contactor is lost while the contactor is energized the contactor will not change state with return of line voltage. Power will be restored to the load if the control module is still energized. Control station should be the maintained type. Three Wire Control Module (Accessory 48) 1. The accessory 48 consists of two relays with contacts appropriately interconnected which provides for an interlocking that prevents both relays from being energized simultaneously. 2. This module has similar characteristics to the two wire module (Accessory 47) except there is no change of switch contact position upon loss of control line power. Control stations should be the momentary type. Selection Stop-Start Control Module (Accessory 49) Stop-start three wire maintained control is an arrangement used mostly when controlling motors, but can be used in lighting applications. Any number of momentary contact control stations consisting of normally open start buttons and normally closed stop buttons can be used. Start buttons are connected in parallel and stop buttons in series. Operation (Magnetic Latch) A permanent magnet is built into the contactor structure of the 3A, 6A, 1A, and 2A contactors that will maintain the contactor in its energized state indefinitely without using control power. When energized, a DC current is applied that produces a magnetic field that reinforces the polarity of the permanent magnet, and the contactor pulls in immediately. The current to the coil is disconnected by the coil clearing interlock. In order to drop out the contactor, it is necessary to apply a field through the OFF coil in the reverse direction to the permanent magnet. This momentarily cancels the magnetic attraction and the contactor drops out. Coil and module failures are possible when used with solid state relays and PLC outputs. 24-volt systems are ok to use, but 12 volts and above should be discouraged. If higher values cannot be avoided, an interposing relay should be used. (Mechanically Latched) The 3 & 4A lighting and heating contactors operate using a latching mechanism. Closing When the close pushbutton is operated, the closing coil is energized, closing the contactor. As the contactor closes, the latch lever hooks over the latch pin to mechanically latch the contactor closed. The coil-clearing auxiliary contact de-energizes the closing coil. Opening When the Trip pushbutton is operated, the trip solenoid coil is energized, unhooking the latch lever from the latch pin, which allows the contactor to open. As the contactor opens, the coil-clearing auxiliary contact de-energizes the trip solenoid coil. a Operation through control modules Siemens Industry, Inc. SPEEDFAX 211 Product Catalog

13 Lighting Control Mechanically and Magnetically Held Lighting Contactors, Class CLM Selection Ordering Information E Replace *** with a number from the coil table. E Field modification kits see page E Factory modifications see page E Dimensions see page open page enclosed. E Wiring Diagrams see page E Replacement parts see page Coil Table 6Hz Voltage Number 24 b e 6 Open and Non-combination Enclosed Contactors Open Type d Enclosure NEMA 1 NEMA 12 NEMA 4/4X Stainless Steel c General Purpose NEMA 3/3R c Watertight, Dust-tight, Industrial Use Corrosion Resistant, Max Weatherproof 34 Stainless Steel Amp Number Rating of Poles Catalog Number List Price $ Catalog Number List Price $ Catalog Number List Price $ Catalog Number List Price $ 2 CLM1B2*** CLM2B2*** CLMSB2*** 3 CLM1B3*** CLM2B3*** CLMSB3*** 4 CLM1B4*** CLM2B4*** CLMSB4*** 2 6 see table CLM1B6*** CLM2B6*** CLMSB6*** 8 below CLM1B8*** CLM2B8*** CLMSB8*** 1 CLM1B1*** CLM2B1*** CLMSB1*** 12 CLM1B12*** CLM2B12*** CLMSB12*** 2 CLMC2*** CLM1C2*** CLM2C2*** CLMSC2*** 3 CLMC3*** CLM1C3*** CLM2C3*** CLMSC3*** 4 CLMC4*** CLM1C4*** CLM2C4*** CLMSC4*** 5 CLMC5*** CLM1C5*** CLM2C5*** CLMSC5*** 3 6 CLMC6*** CLM1C6*** CLM2C6*** 8 CLMC8*** CLM1C8*** CLM2C8*** 9 CLMC9*** CLM1C9*** CLM2C9*** 1 CLMC1*** CLM1C1*** CLM2C1*** 12 CLMC12*** CLM1C12*** CLM2C12*** 2 CLMD2*** CLM1D2*** CLM2D2*** CLMSD2*** 3 CLMD3*** CLM1D3*** CLM2D3*** CLMSD3*** 4 CLMD4*** CLM1D4*** CLM2D4*** CLMSD4*** 5 CLMD5*** CLM1D5*** CLM2D5*** CLMSD5*** 6 6 CLMD6*** CLM1D6*** CLM2D6*** 8 CLMD8*** CLM1D8*** CLM2D8*** 9 CLMD9*** CLM1D9*** CLM2D9*** 1 CLMD1*** CLM1D1*** CLM2D1*** 12 CLMD12*** CLM1D12*** CLM2D12*** 2 CLME2*** CLM1E2*** CLM2E2*** CLMSE2*** 1 3 CLME3*** CLM1E3*** CLM2E3*** CLMSE3*** 4 CLME4*** CLM1E4*** CLM2E4*** CLMSE4*** 5 CLME5*** CLM1E5*** CLM2E5*** CLMSE5*** 2 CLMF2*** CLM1F2*** CLM2F2*** CLMSF2*** 2 3 CLMF3*** CLM1F3*** CLM2F3*** CLMSF3*** 4 CLMF4*** CLM1F4*** CLM2F4*** CLMSF4*** 5 CLMF5*** CLM1F5*** CLM2F5*** CLMSF5*** 3 2 CLMG2*** CLM1G2*** CLM2G2*** 3 CLMG3*** CLM1G3*** CLM2G3*** 4 2 CLMH2*** CLM1H2*** CLM2H2*** 3 CLMH3*** CLM1H3*** CLM2H3*** 17 CONTROL Open 2 Amp Contactors Max 11 12V Coil 5/6Hz 28 24V Coil 5/6Hz V Coil 5/6Hz 44 48V Coil 5/6Hz Amp Number Rating of Poles a Catalog Number List Price $ Catalog Number List Price $ Catalog Number List Price $ Catalog Number List Price $ 2 CLM2231 CLM2261 CLM2271 CLM CLM3231 CLM3261 CLM3271 CLM CLM4231 CLM4261 CLM4271 CLM CLM6231 CLM6261 CLM6271 CLM CLM8231 CLM8261 CLM8271 CLM CLM1231 CLM1261 CLM1271 CLM CLM12231 CLM12261 CLM12271 CLM12291 a Contactors with 2 6-poles will be assembled with all poles located in the top portion of the contactor. Contactors with 8 12-poles will be assembled with 6-poles in the top portion and the remaining poles in the bottom portion of the contactor. b 24 volt coils are not available on 2, 3 and 4 amp contactor sizes. For 24 volt control of 2 amp contactor select solid state control module. c For conduit hubs and conversion instructions, see page d CLM 3 & 6A 6-12-pole can be field assembled. Order mounting kit 49MCMPMA and the appropriate number of 2-5 pole contactors. e 6 volt coils are not available on 2 amp contactors. Product Category: NEMA Siemens Industry, Inc. SPEEDFAX 211 Product Catalog 17-93

14 Lighting Control Combination Mechanically and Magnetically Held Lighting Contactors, Class CLM Selection Ordering Information E Replace *** with a number from the coil table. E Field modification kits see page E Factory modifications see page E Dimensions see page E Wiring Diagrams see page E Replacement parts see page Coil Table 6Hz Voltage Number 24 a c 6 17 CONTROL Combination Lighting Contactors Enclosure NEMA 1 NEMA 12, NEMA 3/3R b NEMA 4/4X Stainless Steel General Purpose NEMA 4 Painted (thru 1 amps) Watertight, Dust-tight, Industrial Use Corrosion Resistant, Contactor Number Disc Disc Amp/ Circuit Weatherproof, Watertight, Dust-tight 34 Stainless Steel Disconnect Amp of NO Amp Fuse Clip Breaker Type Rating Poles Rating Rating Rating Catalog Number List Price $ Catalog Number List Price $ Catalog Number List Price $ 2 3 3A CMNB14*** CMNB24*** CMNBS4*** 3 3 3A CMNC14*** CMNC24*** CMNCS4*** Non-Fusible 6 3 6A CMND15*** CMND25*** CMNDS5*** 1 3 1A CMNE16*** CMNE26*** CMNES6*** 2 3 2A CMNF17*** CMNF27*** CMNFS7*** 3 3 4A CMNG18*** CMNG28*** CMNGS8*** 2 3 3A/25V CMFB1*** CMFB2*** CMFBS*** 3 3A/6V CMFB11*** CMFB21*** CMFBS1*** 3 3 3A/25V CMFC1*** CMFC2*** CMFCS*** 3 3A/6V CMFC11*** CMFC21*** CMFCS1*** Fusible 6 3 6A/25V CMFD12*** CMFD22*** CMFDS2*** 3 6A/6V CMFD13*** CMFD23*** CMFDS3*** 1 3 1A/25V CMFE14*** CMFE24*** CMFES4*** 3 1A/6V CMFE15*** CMFE25*** CMFES5*** 2 3 2A/25V CMFF16*** CMFF26*** CMFFS6*** 3 2A/6V CMFF17*** CMFF27*** CMFFS7*** 3 3 4A/25V CMFG18*** CMFG28*** CMFGS8*** 3 4A/6V CMFG19*** CMFG29*** CMFGS9*** 2 3 2A CMBB14*** CMBB24*** CMBBS4*** Circuit 3 3 3A CMBC15*** CMBC25*** CMBCS5*** Breaker 6 3 6A CMBD18*** CMBD28*** CMBDS8*** 1 3 1A CMBE18*** CMBE28*** CMBES8*** 2 3 2A CMBF1*** CMBF2*** CMBFS*** 3 3 3A CMBG11*** CMBG21*** CMBGS1*** Lighting & Heating Contactor Ratings CLM Maximum AC/DC Voltage and Amp Ratings Poles to Load Load Amperes 2 for 1-Phase Type Continuous 1 for 1-Phase 3 for 3-Phase Tungsten 2 25V AC 25V AC Ballast 2 347V AC 6V AC General 3 347V AC 6V AC General 2 125V DC 25V DC Inrush Current Over Fuse Size (amps RMS) at AC Control Voltage 2A CLM Amps 12V 24V 277V 347V 48V Inrush Fuse Contactor Ratings Load Amperes Max Volts Max Volts Type Continuous Line to Line Line to Neutral Tungsten Ballast Heating AC Coil Data Contactor Amperes No. Poles Inrush VA Dropout VA / / / a 24 volt coils are not available on 2 and 3 amp contactors. Use solid state control module on 2 amp size. b For conduit hubs and conversion instructions, see page c 6 volt coils are not available on 2 amp contactors Siemens Industry, Inc. SPEEDFAX 211 Product Catalog Product Category: NEMA