-22 2 Amperes January 1 Vol. 1, Ref. No. [0488] Table -. FD Thermal-Magnetic Circuit Breakers with Non-interchangeable Trip Units Max. Cont. Ampere Rating @ 40 C 600V AC Maximum, 0V DC 277V AC Maximum, 600V AC Maximum, 0V DC 1V DC 14 kaic @ 600V AC kaic @ 277V AC kaic @ 480V AC FDB (Includes Terminals on Load End Only) FD (Includes Terminals on Load End Only) 2-Pole 3-Pole 4-Pole 1-Pole 2-Pole 3-Pole 4-Pole 15 20 30 40 45 50 60 70 80 90 0 1 1 2 FDB20 FDB2015 FDB2020 FDB20 FDB2030 FDB20 FDB2040 FDB2045 FDB2050 FDB2060 FDB2070 FDB2080 FDB2090 FDB20 FDB21 FDB21 FDB2 393. 5. 5. 5. 5. FDB30 FDB3015 FDB3020 FDB30 FDB3030 FDB30 FDB3040 FDB3045 FDB3050 FDB3060 FDB3070 FDB3080 FDB3090 FDB30 FDB31 FDB31 FDB3 1,5. 1,5. 1,5. FDB40 FDB4015 FDB4020 FDB40 FDB4030 FDB40 FDB4040 FDB4045 FDB4050 FDB4060 FDB4070 FDB4080 FDB4090 FDB40 FDB41 FDB41 FDB4 Not UL listed. 5 kaic interrupting rating. UL listed for SWD applications, see NEC Article 240-83 (d). Note: Instruction Leaflet/FR 29C1 9. 9. 9. 9. 9. 9. 9. 9. 9. 1,1. 1,1. 1,1. 1,1. 1,1. FD FD15 FD20 FD FD30 FD FD40 FD45 FD50 FD60 FD70 FD80 FD90 FD10 FD11 FD11 FD1 FD2015 FD2020 FD20 FD2030 FD20 FD2040 FD2045 FD2050 FD2060 FD2070 FD2080 FD2090 FD20 FD21 FD21 FD2 FD2 FD2 FD22 FD3015 FD3020 FD30 FD3030 FD30 FD3040 FD3045 FD3050 FD3060 FD3070 FD3080 FD3090 FD30 FD31 FD31 FD3 FD3 FD3 FD32 8. 8. 8. 8. 8. 8. 8. 8. 8. FD4015 FD4020 FD40 FD4030 FD40 FD4040 FD4045 FD4050 FD4060 FD4070 FD4080 FD4090 FD40 FD41 FD41 FD4 FD4 FD4 FD42 Table -36. s HFD and FDC Thermal-Magnetic Circuit Breakers with Non-interchangeable Trip Units Max. Cont. Ampere Rating @ 40 C 277V AC Maximum, 1V DC 600V AC Maximum, 0V DC 600V AC Maximum, 0V DC kaic @ 277V AC kaic @ 480V AC 0 kaic @ 480V AC HFD (Includes Terminals on Load End Only) FDC Current Limiting (Includes Terminals on Load End Only) 1-Pole 2-Pole 3-Pole 4-Pole 2-Pole 3-Pole 4-Pole 15 20 30 40 45 50 60 70 80 90 0 1 1 2 HFD15 HFD20 HFD HFD30 HFD HFD40 HFD45 HFD50 HFD60 HFD70 HFD80 HFD90 HFD10 HFD11 HFD11 HFD1 428. 1,001. 1,001. 1,005. HFD2015 HFD2020 HFD20 HFD2030 HFD20 HFD2040 HFD2045 HFD2050 HFD2060 HFD2070 HFD2080 HFD2090 HFD20 HFD21 HFD21 HFD2 HFD2 HFD2 HFD22 2,5. 2,5. 2,5. HFD3015 HFD3020 HFD30 HFD3030 HFD30 HFD3040 HFD3045 HFD3050 HFD3060 HFD3070 HFD3080 HFD3090 HFD30 HFD31 HFD31 HFD3 HFD3 HFD3 HFD32 UL listed for SWD applications, see NEC Article 240-83(d). Note: Instruction Leaflet/FR 29C1 HFD4015 HFD4020 HFD40 HFD4030 HFD40 HFD4040 HFD4045 HFD4050 HFD4060 HFD4070 HFD4080 HFD4090 HFD40 HFD41 HFD41 HFD4 HFD4 HFD4 HFD42 FDC2015 FDC2020 FDC20 FDC2030 FDC20 FDC2040 FDC2045 FDC2050 FDC2060 FDC2070 FDC2080 FDC2090 FDC20 FDC21 FDC21 FDC2 FDC2 FDC2 FDC22 FDC3015 FDC3020 FDC30 FDC3030 FDC30 FDC3040 FDC3045 FDC3050 FDC3060 FDC3070 FDC3080 FDC3090 FDC30 FDC31 FDC31 FDC3 FDC3 FDC3 FDC32 1,7. 1,7. 1,7. 1,7. 1,7. 1,7. 1,7. 1,7. 1,7. FDC4015 FDC4020 FDC40 FDC4030 FDC40 FDC4040 FDC4045 FDC4050 FDC4060 FDC4070 FDC4080 FDC4090 FDC40 FDC41 FDC41 FDC4 FDC4 FDC4 FDC42 2,9. 2,9. 2,9. 2,9. 2,9. 2,9. 2,9. 2,9. 2,9. 6,6. 6,6. 6,6. 6,6. 6,6. 6,6. Discount Symbol......................... CB-2 CAT..01.T.E
-2 Product Line Overview January 1 Vol. 1, Ref. No. [0468] Product Line Description Cutler-Hammer Molded Case Circuit Breakers are designed to provide circuit protection for low voltage distribution systems. They are described by NEMA as,... a device for closing and interrupting a circuit between separable contacts under both normal and abnormal conditions, and furthermore as,... a breaker assembled as an integral unit in a supporting and enclosing housing of insulating material. The NEC describes them as, A device designed to open and close a circuit by non-automatic means, and to open the circuit automatically on a predetermined overload of current, without injury to itself when properly applied within its rating. So designed, Cutler-Hammer circuit breakers protect conductors against overloads and conductors and connected apparatus, such as motors and motor starters, against short circuits. In low voltage distribution systems, there are many varied applications of molded case circuit breakers. Cutler-Hammer offers the most comprehensive family of molded case circuit breakers in the industry. This family of circuit breakers includes: Thermal Magnetic Trip Breakers Electronic rms Trip Breakers Molded Case Switches Motor Circuit Protectors Current Limiting Breakers Special Application Breakers World Breakers Special Calibration Special non-ul-listed calibrations are available for certain ambient temperatures other than 40 C and for frequencies other than 50/60 Hz or DC. Reduced interrupting ratings will apply for 400 Hz applications. Maximum thermal calibration is limited to 1A at 400 Hz. H01 400 Hz 20% Moisture-Fungus Treatment All circuit breaker cases are molded from glass-polyester which does not support the growth of fungus. Any parts which are susceptible to the growth of fungus will require special treatment. J01 Fungus Treated Freeze-Tested Circuit Breakers The circuit breakers may be ordered with freeze testing. This option uses special lubrication and mechanical operation is verified at -40 C. F01 Freeze Tested Marine Applications circuit breakers can be supplied to meet the following marine specifications: U.S. Coast Guard CFR 46 ABS American Bureau of Shipping IEEE 45 These specifications generally require molded case circuit breakers to be supplied with 50 C ambient calibration, special nameplating, and plug-in adapter kits. When plug-in adapter kits are used, no terminals need be supplied. Circuit breakers can also be supplied to meet UL489 Supplement SA (Marine Use) and UL489 Supplement SB (Naval Use). UL489 Supplement SA applies to vessels over feet in length. Requirements include 40 C ambient calibration, special labeling, and no use of aluminum conductors or terminals. H08 Marine UL 489 Supplement SB requires 50 C ambient calibration, vibration testings, special nameplating and no use of aluminum conductors or terminals. H09 Naval $3. + 20% 20% % % Standards and Certifications Molded case circuit breakers are designed to conform with the following standards: Underwriters Laboratories, Inc., Standard UL489, Molded Case Circuit Breakers and Circuit Breaker Enclosures National Electrical Manufacturers Association Standards Publication No. AB1-1993, Molded Case Circuit Breakers Australian Standard AS 24, Molded Case Circuit Breakers British Standards Institution Standard BS 4752: Part 1, Switchgear and Control Gear Part 1: Circuit Breakers Canadian Standards Association Standard C22.2 No. 5, Service Entrance and Branch Circuit Breakers International Electrotechnical Commission Recommendations IEC 157-1, Circuit Breakers Japanese T-Mark Standard Molded Case Circuit Breakers South African Bureau of Standards, Standard SABS 156, Standard Specification for Molded Case Circuit Breakers Swiss Electro-Technical Association Standard SEV 157-1, Safety Regulations for Circuit Breakers Union Technique de l Electricite Standard NF C 63-0, Low Voltage Switchgear and Control Gear Circuit Breaker Requirements Verband Deutscher Elektrotechniker (Association of German Electrical Engineers) Standard VDE 0660, Low Voltage Switchgear and Control Gear, Circuit Breakers Conformance with these standards satisfies most local and international codes, assuming user acceptability and simplified application. Molded case circuit breakers equal or exceed Federal Specification Classification W-C-375b requirements for the particular class associated with the circuit breaker frame being considered. 50 C Calibration Add suffix V to for complete breaker, listed above, when ordering listed ampere ratings for breakers to be used in 50 C ambients. Note: For further information, see Circuit Breaker, CD-ROM SA.74A.01.T.E. CAT..01.T.E
January 1 Vol. 1, Ref. No. [0485] 2 Amperes - Contents Description Page Product Description........ -19 Technical Data and Specifications........ -19 Dimension/Weights........ -20 Product Selection.......... -20 Product Description All Circuit Breakers are HACR rated. All circuit breakers through 50 amperes are suitable for HID (high intensity discharge) use. All circuit breakers are suitable for reverse feed use. Typical Breaker Technical Data and Specifications Table -28. UL489 Interrupting Capacity Ratings Circuit Breaker H C EHD 1 Interrupting Capacity (Symmetrical Amperes) (ka) AC (50/60 Hz) DC 240 277 480 600 1 0 0 14 FDB, 4 14 14 FD 1, 4 HFD 1, 4 FDC, 4 0 22 DC ratings apply to substantially non-inductive circuits. 2-pole circuit breaker, or two poles of 3-pole circuit breaker. Time constant is 3 milliseconds minimum at ka and 8 milliseconds minimum at 22 ka. Table -29. IEC 157-1 (P1) Interrupting Capacity Ratings (P1) Circuit Breaker H C of Poles 0 FDC, 4 0 0 22 DC ratings apply to substantially non-inductive circuits. 2-pole circuit breaker, or two poles of 3-pole circuit breaker. Time constant is 3 milliseconds minimum at ka and 8 milliseconds minimum at 22 ka. 14 Interrupting Capacity (Symmetrical Amperes) (ka) AC (50/60 Hz) DC 220, 240 380, 415 440 500 1 0 0 FDB, 4 14 14 14 FD 1, 4 HFD 1, 4 0 22 22 CAT..01.T.E
-20 2 Amperes January 1 Vol. 1, Ref. No. [0486] Dimensions/Weights Table -30. Dimensions in Inches (mm) Width Height Depth 1 2 3 4 1.375 () 2.75 (70) 4.1 (5) 5.5 (140) Table -31. Approximate Shipping Weight, Lbs. (Kg) Breaker 1 2 3 4, H, C 3 (1.361) 4.5 (2.041) EHD, FDB, FD, HFD, FDC2 (.907) 3 (1.361) 4.5 (2.041) 6 (2.721) Product Selection This information is presented only as an aid to understanding s. It is not to be used to build s for circuit breakers or trip units. Table -32. Circuit Breaker ing System F D C 3 1 0 0 L Circuit Breaker EHD FDB FD HFD FDC 1 = 1 Pole 2 = 2 Poles 3 = 3 Poles 4 = 4 Poles Trip Amperes 0 015 020 0 030 0 040 045 050 060 070 080 090 0 1 1 (FD, HFD, FDC, 2-, 3-, 4-Pole Only) (FD, HFD, FDC, 2-, 3-, 4-Pole Only) 2 (FD, HFD, FDC, 2-, 3-, 4-Pole Only) E = 0% Protected (4-Pole only) Neutral Pole EH = 50% Protected (4-Pole only) K = High Magnetic Molded Case Switch L = Line and Load Terminals S = Stainless Steel Terminals V = 50 C Calibration W = Without Terminals Y = Line Terminals Only Z = Aluminum Terminals ( 0 Amperes) E D C 3 2 0 0 L Circuit Breaker H C 2 = 2-Pole 3 = 3-Pole Trip Amperes 0 1 2 L W Y Z = Line and Load Terminals = Without Terminals = Line Terminals Only = Aluminum Terminals (0 Amperes) CAT..01.T.E
-170 Internal Accessories Shunt Trip January 1 Vol. 1, Ref. No. [0636] Table - G-Frame Shunt Trip (LH 3-Pole only) 0 240 24 24 Frequency Amp 50/60 Hz 50/60 Hz DC DC 60 Hz 1.1 2.1 2.8 5.7 1373D62G01 1373D62G02 1373D62G15 1373D62G16 1373D62G20 S1 S2 S3 S4 S7 Note: G-Frame circuit breakers are factory sealed. Underwriters Laboratories requires that internal accessories be installed at the factory. Internal accessories are UL listed for factory installation under E7819. Where local codes and standards permit and UL listing is not required, internal accessories can be field installed. Accessory installation should be done before the circuit breaker is mounted and connected. Note: Instruction Leaflet/FR 15550 Table -336. E1 Shunt Trip Frequency Hz 60 1 240 380 600 50/60 Suitable for use in ground fault applications. Note: Instruction Leaflet/FR 29C152 SNT060CPK SNT0CPK SNT480CPK Table -337. Shunt Trip Voltage Rating Factory Mounted Field Mounted (AC Frequency = 50/60 Hz) Connection and Location Field Installation Kits -Inch (457.2 mm) Pigtail Leads Terminal Block Pigtail Leads Terminal Block Same Side Rear Opposite Side Same Side Left-Pole Mounting AC/DC Ratings 24V AC or DC 48 7V AC or 48 60V DC 208 380V AC or 1 7V DC 415 600V AC or 220 0V DC S01 S05 S09 S13 Right- or Neutral-Pole Mounting AC/DC Ratings 24V AC or DC 48 7V AC or 48 60V DC 208 380V AC or 1 7V DC 415 600V AC or 220 0V DC S17 S21 S S29 S02 S06 S S14 S S22 S26 S30 Not listed with Underwriters Laboratories, for field installation. Pigtail wire size: AWG (0.82 mm 2 ). Standard pigtail lead exit location. 0V AC marked suitable for ground fault protection devices. Standard mounting location. Not for use on 4-pole circuit breakers. Note: Instruction Leaflet/FR 29C140 S03 S07 S11 S15 S19 S23 S27 S31 S04 S08 S S16 S20 S24 S28 S32 SNT1LP03K SNT1LP08K SNT1LPK SNT1LPK SNT1RP03K SNT1RP08K SNT1RPK SNT1RPK SNT1LT03K SNT1LT08K SNT1LTK SNT1LTK SNT1RT03K SNT1RT08K SNT1RTK SNT1RTK Table -338. J0 Shunt Trip Frequency Hz 60 1 240 380 600 50/60 SNT060CPK SNT0CPK SNT480CPK Suitable for use in ground fault applications. Note: Instruction Leaflet/FR 29C152 Discount Symbol........................ CB-2 CAT..01.T.E