DAM1-160 MCCB Molded Case Circuit Breaker

DAM1-160 MCCB Molded Case Circuit Breaker
DAM1-160 MCCB Molded Case Circuit Breaker
DAM1-160 MCCB Molded Case Circuit Breaker
DAM1-160 MCCB Molded Case Circuit Breaker
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Introduction
The DAM1-160 molded case circuit breaker was developed by Dada for to distribute electrical energy, start asynchronous motors at infrequent intervals, protect power lines and motors, and automatically cut off the circuit in the case of serious overload, short circuit, and under voltage fault conditions. Molded case circuit breakers operate in an equivalent manner to fuse-switch and thermal relay combinations.

Application
DAM1-160 molded case circuit breakers are low-voltage circuit breakers. They meet the installation needs of small users all the way to large industrial substations and power distribution systems. They are commonly applied in steel mills, oil platforms, hospitals, railway systems, airports, computing centers, office buildings, convention centers, theaters, skyscrapers, and other large scale structures.

Electrical parameters of DAM1-160 molded case circuit breaker
Breaking capacity code B N S
Rated current of frame size 160A
Rated current 10,12.5,16,20,25,32,40,50,63,80,100,125,160A
Rated insulation voltage 750V
Rated operating voltage 400/415V
Number of poles 3P/4P
Rating limit short-circuit breaking capacity 25KA 35KA 50KA
Rated operation short circuit breaking capacity 12.5KA 26.25KA 37.5KA
Rated short-time making capacity 41/0.3 73.5/0.25 110/0.25
Rated impulse withstand voltage 8000V
Dielectric properties 3000
Flashover distance ≤30mm

Physical parameters of DAM1-160 molded case circuit breaker
Total endurance: 8,000
Electrical endurance: 1,000
Mechanical endurance: 7,000
Overcurrent release: Thermal magnetic fixation, thermal tunable (0.7-1In)
Use main circuit A/O, use auxiliary circuit and control circuit AC-15
Weight (plug-in type): 1.2/1.6
Weight (stationary type): 1.4/1.8

Size of DAM1-160 MCCB molded case circuit breaker
Specification 3P 4P
Width W*Length L*Height H (mm) 90*120*70 120*120*70

Optional accessories of DAM1-160 MCCB molded case circuit breaker
Under voltage trip, shunt trip, auxiliary contact, alarm contact, auxiliary alarm contact, manual manipulation, electric operation, hanging buckle, flashboard, clapboard.

DADA company manufactures miniature electrical switches such MCB Circuit breakers, RCD circuit breakers, ELCB breakers, RCBO, RCB circuit breakers, molded case circuit breaker, DADA started miniature circuit breaker manufacturing from 2004, already offered million various electrical circuit breakers into global markets for different electrical MCB breaker clients.

Index
electrical switch, MCCB, low voltage circuit breaker, circuit protector

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