Our Bulletin 1489-M Thermal-magnetic Circuit Breakers are UL 489 Listed for branch circuit protection in the United States and Canada, and they are certified as Miniature Circuit Breakers for IEC applications. These circuit breakers are ideal for extreme ambient conditions, feature fast breaking time, and superior shock and vibration resistance.

Bulletin 1489-M thermal magnetic Circuit Breakers are approved for branch circuit protection in the United States and Canada, and are certified as Miniature Circuit Breakers for IEC applications.

The Bulletin 1489-M has the ability to interrupt short circuit current within the first half cycle of the fault. Limiting let-through current and energy will protect against the harmful effects of overcurrent and is focused primarily on avoiding excessive heat and mechanical damage.

Rockwell Automation > Control Circuit and Load Protection > Circuit Breakers, Miniature Circuit Breakers > 1489-M Thermal-magnetic Circuit Breakers - Thermal-magnetic Circuit Breakers 3D CAD models

这些断路器适用于极端环境条件，分断快速，具有优异的抗冲击和耐振性。

Miniature Circuit Breaker, 2 Amp, 1-Pole, 277 Volt AC, 48 Volt DC, Type C Trip Curve, Inductive. Bulletin 1489-M thermal magnetic Circuit Breakers are approved for branch circuit protection in the United States and Canada, and are certified as …

1489-M miniature circuit breakers (MCBs) can be used in the 1-pole version up to 48V DC and the 2-pole version with series connection of the two poles up to 96V DC. If voltages to earth exceeding 48V DC occur, see the 2-pole version of Bulletin 1489-M for 1-pole disconnection.

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Allen-Bradley 1489 M Miniature Circuit Breaker, Standard configuration, AC, UL/CSA Max. Voltage: 240V AC, 48V DC, IEC/EN Max. Voltage: 230V AC, 1 Pole Configuration, Trip Curve C, 0.5A

Bulletin 1489-M Thermal-magnetic Circuit Breakers are UL 489 Listed for branch circuit protection in the United States and Canada, and they are certified as Miniature Circuit Breakers for IEC applications. These circuit breakers are ideal for extreme ambient conditions, feature fast breaking time, and superior shock and vibration resistance.