A302DN.40/.63A Thermal Current Motor Starter

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4 South Street 7964-76, TX Nacogdoches Phone: 96-69-794 Fax: 96-60-468 A0DN.40/.

Temperature Compensated Class 0, Thermal Setting 0.4 to 0.6 Ampere; A0 Model; Applicable Standard IEC 947-, IEC 947-, IEC 947-4 Weight per unit 0.

1 4 South Street , TX Nacogdoches Phone: Fax: A0DN.40/.6A Thermal Current Motor Starter Eaton Corp A0DN Manufacturer Eaton Corp Description Manual Motor Starter, Motor Protector; Ampere; Pole; IP4, Din Rail/Panel Enclosure; Overloads Bimetallic Ambient Temperature Compensated Class 0, Thermal Setting 0.4 to 0.6 Ampere; A0 Model; Applicable Standard IEC 947-, IEC 947-, IEC Weight per unit (lbs/each) Product Category Features Current Rating AMPERE Enclosure Type IP4, DIN RAIL/PANEL Overloads BIMETALLIC AMBIENT TEMPERATURE COMPENSATED CLASS 0, THERMAL SETTING 0.4 TO 0.6 AMPERE Poles Descriptions Additional Information APPLICABLE STANDARD IEC 947-, IEC 947-, IEC 947-4; APPROVAL UL, CSA, CE Commodity Description Motor Cntrl Starters, etc. - Motor Cntrl Starters & Cntctrs Long Description MANUAL MOTOR STARTER, MOTOR PROTECTOR; AMPERE; POLE; IP4, DIN RAIL/PANEL ENCLOSURE; OVERLOADS BIMETALLIC AMBIENT TEMPERATURE COMPENSATED CLASS 0, THERMAL SETTING 0.4 TO 0.6 AMPERE; A0 MODEL; APPLICABLE STANDARD IEC 947-, IEC 947-, IEC Manufacturer Information Brand Manufacturers Part Model EATON CUTLER-HAMMER A0DN A0 Taxonomies, Classifications, and Categories Type MOTOR PROTECTOR Packaging Carton Weight Per each 0.

2 8-4 Type A0 January 00 Vol., Ref. No. [04] 8 Group Motor Ratings Table V Max. Interrupting Ratings Group Motor Applications A0AN A0BN A0CN A0DN A0EN A0FN A0GN A0HN A0JN A0KN A0LN A0MN A0NN () Group Motor Applications 4V Maximum Maximum Fuse Circuit Breaker Short Circuit 4V AC For 4V AC Group Motor Applications of A0 Starters, rated.6a to A, requiring short circuit ratings greater than ka, refer to Tables 8- and 8-6. Table 8-. 4V Max. High Fault Interrupting Ratings Group Motor Applications A0AN A0BN A0CN A0DN A0EN A0FN A0GN A0HN A0JN A0KN A0LN A0MN A0NN () Maximum Backup Protection For group motor installations, use lowest maximum fuse or circuit breaker size for the group of starters. Example: motors rated.0a,.0a and 7.0A, use A maximum fuse or A maximum circuit breaker for the group per table above. Table V Max. Interrupting Ratings Group Motor Applications A0AN A0BN A0CN A0DN A0EN A0FN A0GN A0HN A0JN A0KN A0LN A0MN A0NN () Short Circuit Current 4V AC Fuse Circuit Breaker Fuse Circuit Breaker For group motor installations, use lowest maximum fuse or circuit breaker size for the group of starters. Example: motors rated.0a,.0a and 7.0A, use 70A maximum fuse or 0A maximum circuit breaker for the group per table above. Maximum Backup Protection Fuse Circuit Breaker Short Circuit Current 600V AC CAT.0.0.T.E

8- Type A0 January 00 Vol., Ref. No. [0] 8 Contents Description Page Manual Motor Starter and Protector Product Description....... 8- Application Description.... 8- Features.

............ 8-8 Product Selection........ 8-9 Competitive Cross-Reference.

3 8- Type A0 January 00 Vol., Ref. No. [0] 8 Contents Description Page Manual Motor Starter and Protector Product Description Application Description Features Standards and Certifications Technical Data Accessories Wiring Diagrams Trip Curve Dimensions Product Selection Competitive Cross-Reference A0GN with Side Auxiliary Contacts Product Description A0KN The A0 is a -phase manual motor starter and protector with an adjustable bimetallic Class 0 thermal overload and instantaneous magnetic short circuit trip mechanism. A0 starters are UL listed and CSA certified for group installations of motors and single motor installations up to FLA. These manual starters can be field wired for single-phase motor applications by connecting the poles in series as shown in Figure 8- on Page 8-7. Application Description Group Motor Applications A0 Manual Starters are UL Listed for Group Motor Installations. A Group Motor Installation can be defined as more than one motor circuit protected by a single set of fuses or circuit breaker. This eliminates the need for individual fusing or circuit breakers for each motor circuit on a branch circuit. If remote operation is required for the motor circuit, a magnetic contactor can be wired in series with the A0 Starter. See Figure 8- below. Article 40- of the National Electric Code contains the rules and requirements for Group Motor Installations. Maximum fuse and circuit breaker sizes for A0 Starters in Group Motor Applications are shown in Tables 8-4, 8- and 8-6 on Page 8-4. The following are general rules from NEC Article 40- for sizing the Branch Circuit Protective Device (BCPD) for a Group Motor Installation. These general rules are to be used as a guide only, and not as a substitute for the actual requirements stated in the National Electric Code. A0 Starter Selection An A0 Starter is required for each motor in the Group Installation and is selected by motor FLA as described on Page 8-9. To Supply A0 Disconnect Fuses A0 A0 Or Circuit Breaker Motor Controller and Motor Overload Protection BCPD Selection for Group Motor Installation A circuit breaker or single set of fuses can be used on a Branch Circuit of a Group Installation using A0 Starters. Cutler-Hammer recommends the use of Cutler-Hammer Molded Case Circuit Breakers wherever possible for Group Motor Installations. The maximum rating of the circuit breaker or fuse can not be larger than shown in Tables 8-4, 8- and 8-6 for the applicable A0 Starter. If the rating of the BCPD for any A0 Starter in the Group Installation is lower than others, the lower rating must be used. Sizing BCPD for Group Motor Installations If a circuit breaker is used for BCPD in a Group Motor Installation, the following formula should be used: Max. Circuit Breaker = Largest Motor FLA x 0% + FLA of all other motors in Group. If fuses are used for BCPD in a Group Motor Installation, the following formula should be used: Max. Fuses = Largest Motor FLA x 7% + FLA of all other motors in Group. Single Motor Taps NEC Article 40- (d) This NEC Article restricts the size of the BCPD based on the wire sizes used for the application. The BCPD must protect the wires used. This section of the code should be reviewed before selecting a BCPD size. Important Application Notes It is important to note that not every multi-motor application is a good candidate for the Group Motor Installation approach. The frequency and severity of potential short circuit conditions for each application should be analyzed by the customer before deciding if the Group Motor Installation approach is appropriate. See additional ratings in Tables 8-4, 8- and 8-6 on Page 8-4. Magnetic Contactor (Used for Remote Control) Motors Figure 8-. Group Motor Installation NEC 40- CAT.0.0.T.E

4 January 00 Vol., Ref. No. [0] Type A0 8- Features Compact 4 mm design saves panel space Meets UL, CSA and international standards CE Mark Class 0 bimetallic thermal overload trip Single-phase fault sensitivity Snap-on DIN rail mount capability or can be panel mounted with screws Open starters can be padlocked in OFF (STOP) position Terminals are fingerproof, located in the vertical plane, easily accessible from the front with screwdriver guide holes provided for ease of wiring Wide range of accessories, including auxiliary contacts, undervoltage release module and shunt trip can be added to the starter without tools Standards and Certifications UL File No. E76, Category NLRV CSA File No. LR0-67M, Class -0 IEC 947-, IEC 947-, IEC Technical Data General Mechanical Life: 00,000 Operations Electrical Life (AC at Maximum Rated Operating Current): 00,000 Operations Maximum Operating Frequency: 40 Operations/Hour Ambient Temperature Range: - to +40 C (Open and Enclosed) Wire Range (Solid or Stranded): 4 0 AWG Single-Phase Motor Applications: For single-phase motors, the poles of the starter must be wired in series by adding a jumper between terminals L and T as shown in Figure 8- on Page 8-7. Mounting: Snap-mounting to DIN rail or panel mounted with screws Main Starter Contacts Rated Insulation Voltage: 600V AC Thermal Current Rating: UL Withstand Rating: See Tables 8-4, 8- and 8-6 on Page 8-4. Total Opening Times: Approximately 6 8 ms under short circuit conditions Trip Elements Overload Trip (Class 0): Trip current is approximately % of starter overload dial setting Ambient Temp. Compensation: - to +40 C Magnetic Short Circuit Trip: Approximately x max. dial setting on overload Trip Characteristic Curve: See Figure 8-4 on Page 8-7. Undervoltage Trip Coil Pickup Range: % of nominal voltage Dropout Range: 70 % of nominal voltage Power Consumption:. VA or Watt Shunt Trip Coil Operating Range: 70 0% of nominal voltage Power Consumption:.4 VA or.6 Watts Auxiliary Contacts Table 8-. Auxiliary Contacts Contact Ratings AC Thermal Rating: Voltage Make Break NEMA B600 0V AC 40V AC 4V AC 600V AC DC Thermal Rating: Ampere Voltage Make or Break NEMA R00 V DC 0V DC Contact ratings do not apply to Logic Level Contacts (C0MSCL) or internally mounted auxiliary contacts (C0MSC8). IEC Enclosure Classification The degree of protection is indicated by two letters (IP) and two numerals. International Standard IEC 9 contains descriptions and associated test requirements that define the degree of protection each numeral specifies. The following table indicates the general degree of protection: Table 8-. First Numeral Protection of persons against access to hazardous parts and protection against penetration of solid foreign objects. 0 Non-protected Back of hand; objects greater than 0 mm in Finger; objects greater than. mm in Tools or objects greater than. mm in 4 Tools or objects greater than.0 mm in Dust-protected (dust may enter during specified test but must not interfere with operation of the equipment or impair safety) 6 Dust-tight (no dust observable inside enclosure at end of test) Table 8-. Second Numeral Protection against ingress of water under test conditions specified in IEC 9. 0 Non-protected Vertically falling drops of water Vertically falling drops of water with enclosure tilted degrees Spraying water 4 Slashing water Water jets 6 Powerful water jets 7 Temporary submersion 8 Continuous submersion Example: IP4 describes an enclosure that is designed to protect against the entry of tools or objects greater than mm in and to protect against vertically dripping water under specified test conditions. 8 CAT.0.0.T.E

5 January 00 Vol., Ref. No. [09] Type A0 8-9 Product Selection When ordering, specify s according to the following stipulations: A0 starters are selected based on the overload current range required for a given motor. This current range is determined from the motor Full Load Ampere rating and Motor Service Factor usually found on the motor nameplate. For motors with service factors less than., multiply the motor FLA by.9 to select appropriate A0 starter. Example: For motor having FLA of 6.4A and service factor of.0 (6.4A x.9 =.76A) select A0JN. For motor with service factor of. or greater, use motor nameplate Full Load to select the appropriate starter. Example: For motor having FLA of 6.4A and service factor of., select A0KN. Table 8-8. Product Selection Type A0 Adjustable Thermal Current Range () Maximum Single-Phase Horsepower Maximum -Phase Horsepower Group Motor Applications 4V Maximum V 00V 0V 00V 0V 460V 7V Maximum Fuse or Circuit Breaker Price U.S. $ /8 /4 - /8 /4 /0 /6 / - / /4 0 Single-phase horsepower ratings are based on wiring the three starter poles in series A0AN A0BN A0CN A0DN A0EN A0FN A0GN A0HN A0JN A0KN A0LN A0MN A0NN Competitive Cross-Reference Table 8-9. Competitive Manual Starter Cross-Reference Adjustable Overload Range (Amps) Cutler-Hammer ABB Allen-Bradley G.E. Klockner-Moeller Siemens.0.6 A0AN MS MN-006 CR7AMA PKZM RV0-0AA0 or RV0-0AA0.6. A0BN MS MN-00 CR7AMB PKZM 0-0. RV0-0CA0 or RV0-0CA0..40 A0CN MS MN-0040 CR7AMC PKZM RV0-0EA0 or RV0-0EA A0DN MS MN-006 CR7AMD PKZM RV0-0GA0 or RV0-0GA A0EN MS MN-000 CR7AMF PKZM RV0-0JA0 or RV0-0JA A0FN MS MN-060 CR7AMG PKZM RV0-AA0 or RV0-AA A0GN MS-. 40-MN-00 CR7AMH PKZM 0-.0 RV0-CA0 or RV0-CA A0HN MS MN-0400 CR7AMJ PKZM RV0-EA0 or RV0-EA A0JN MS MN-060 CR7AMK PKZM RV0-GA0 or RV0-GA0 Telemecanique GVM0 or GVP0 GVM0 or GVP0 GVM0 or GVP0 GVM04 or GVP04 GVM0 or GVP0 GVM06 or GVP06 GVM07 or GVP07 GVM08 or GVP08 GVM0 or GVP A0KN MS MN-000 CR7AML PKZM RV0-JA0 GVM4 or GVP A0LN MS-. 40-MN-600 CR7AMN PKZM RV0-KA0 GVM6 or GVP A0MN MS-0 40-MN-000 CR7AMP PKZM RV0-4BA0 GVM or GVP A0NN MS- 40-MN-00 N/A PKZM 0-.0 RV0-4CA0 GVM or GVP Discount Symbol CD- CAT.0.0.T.E

Features 1 Phase HP/Volts 1/6 HP AT 230 V 3 Phase HP/Volts 1/2 HP AT 200/230 V, 1-1/2 HP AT 460/575 V

Features 1 Phase HP/Volts 1/6 HP AT 230 V 3 Phase HP/Volts 1/2 HP AT 200/230 V, 1-1/2 HP AT 460/575 V 804 South Street 7964-76, TX Nacogdoches Phone: 96-69-794 Fax: 96-60-468 A07NN A Man Motor Protector Eaton Corp Catalog Number A07NN Manufacturer Eaton Corp Description Manual Motor Starter, Motor Protector;