UL489 Miniature Molded Case Circuit Breakers Current/ Voltage Rating UL-Series DL-Series Calibration Temperature Ambient Temperature Storage Temperature Terminal Size Acceptability Terminal Torque (min/max) Electrical Life Mechanical Life Vibration Resistance Resistance to mechanical shocks Degree of protection acc. IEC/EN 60529 Mounting Orientation 0.3 - 63A/ 240V AC, 0.3-32A/ 480Y/277V AC* (48V DC / pole pending) 0.3 - 63A/ 125/ 250V DC 40ºC (104ºF) -25ºC to +55ºC (-13ºF to 131ºF ) -40ºC to +70ºC (-40ºF to 158ºF ) Top: 18-3 AWG; Bottom: 18-2 AWG 2 Nm (17.7 lb.in.) / 2.5Nm (22.2 lb.in) 6,000 switching cycles ON/ OFF 10,000 switching cycles ON/ OFF > 15g according to DIN EN 60069-2-59 during a load with I1 = 1.05 x IN 25g @ 11ms IP20 In any plane IEC 60947-2 Short Circuit Tested • Available in AC and DC models • DIN Rail Mounted • 17.5mm width • Thermal Magnetic • Current Limiting (UL tested) • 240V, 480Y/277V AC, 50/60Hz • 125V DC (1 pole); 250V DC (2 pole) • 10kA Short Circuit Interrupting Capacity • HACR Type 40°C • Line/Load reversible
Title | Manufacturer | Availability | prices | Variations |
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3D30UL
UL489 Breaker ![]() Altech UL489 Din Rail Miniature AC 3 Pole Circuit Breaker. Rated at 30 Amps with a D Trip Curve |
Altech
Series Breakers-ULDL |
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1 - 1$71.30 2 - 3$70.00 4 - 9$68.90 ... |
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3D32UL
UL489 Breaker ![]() Altech UL489 Din Rail Miniature AC 3 Pole Circuit Breaker. Rated at 32 Amps with a D Trip Curve |
Altech
Series Breakers-ULDL |
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1 - 1$71.30 2 - 3$70.00 4 - 9$68.90 ... |
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3D4UL
UL489 Breaker ![]() Altech UL489 Din Rail Miniature AC 3 Pole Circuit Breaker. Rated at 4.0 Amps with a D Trip Curve |
Altech
Series Breakers-ULDL |
|
1 - 1$71.30 2 - 3$70.00 4 - 9$68.90 ... |
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3D6UL
UL489 Breaker ![]() Altech UL489 Din Rail Miniature AC 3 Pole Circuit Breaker. Rated at 6.0 Amps with a D Trip Curve |
Altech
Series Breakers-ULDL |
|
1 - 1$71.30 2 - 3$70.00 4 - 9$68.90 ... |
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3D8UL
UL489 Breaker ![]() Altech UL489 Din Rail Miniature AC 3 Pole Circuit Breaker. Rated at 8.0 Amps with a D Trip Curve |
Altech
Series Breakers-ULDL |
|
1 - 1$71.30 2 - 3$70.00 4 - 9$68.90 ... |
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KEM380CUL
UL489 Breaker ![]() Enclosed Disc. Switch, 3 pole 80A/600V, Black Handle,U3 Enc. |
Altech
Series Breakers-ULDL |
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1 - 2$110.90 3 - 4$109.10 5 - 9$107.20 ... |
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CRIMPIT F MULTI
UL489 Breaker ![]() Ferrule Crimper, 20-14 AWG, UL Stripping/cutting wires |
Altech
Series Breakers-ULDL |
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1 - 1$459.20 2 - 2$444.10 3 - 9$436.90 ... |
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4C8UL
UL489 Breaker ![]() 4C8UL, 8A, CIRCUIT BREAKER C CHAR,4 POLE,480Y/277VAC |
Altech
Series Breakers-ULDL |
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1 - 1$210.30 2 - 2$206.80 3 - 3$203.30 ... |
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DDDL4U
UL489 Breaker ![]() Disconnect 8mm |
Altech
Series Breakers-ULDL |
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10 - 14$4.07 15 - 19$3.98 20 - 39$3.79 ... |
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3C15UL
UL489 Breaker ![]() Altech UL489 Din Rail Miniature AC 3 Pole Circuit Breaker. Rated at 15 Amps with a C Trip Curve |
Altech
Series Breakers-ULDL |
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1 - 1$71.30 2 - 3$70.00 4 - 9$68.90 ... |
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