Changjiang Group Stock Co.,Ltd.

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motor protection circuit breaker...

motor protection circuit breaker

Product Details:

Type	Moulded Case
Poles Number	3
Place of Origin	Zhejiang, China
Brand Name	chko
Model Number	pkzm0

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Detailed Product Description

motor protection circuit breaker(mpcb,circuit breaker)

PKZM0 motor protection circuit breaker is applicable for the circuit of AC50/60Hz, rated insulation voltage up to 750V, rated operating voltage up to 660V, rated operating current from 0.1A to 25A. It is used for protecting the motor against overload, short-circuit and phase-failure, it can also be used for starting and breaking the starter of motor and for the circuit protection in the circuit of 25A.

Characteristics

1. Compact Design

2. Screw or DIN rail mounting

3. Thermal and electromagnetic trip

4. Rated operational current up to 25A

5. Switching capacity 150/50kA/415V

6. Short-circuit release, fixed setting to 14xIu

7. Single-phase sensitive

8. With screws or spring loaded terminals

9. Comply with IEC/EN60947

Technical Data

Power of controlled Motor, 400V, P, kW	Rated Operating Current, 400V, Ie, A	Range of Overload Tripping Current, Ir, A	Breaking Capacity, 400V, Iq, kA
-	0.16	0.1-0.16	100
0.06	0.25	0.16-0.25	100
0.09	0.4	0.25-0.4	100
0.12	0.63	0.4-0.63	100
0.25	1	0.63-1	100
0.55	1.6	1-1.6	100
0.75	2.5	1.6-2.5	100
1.5	4	2.5-4	100
2.2	6.3	4-6.3	100
3	6.6	6.3-10	100
4	10	6.3-10	100
5.5	16	10-16	50
7.5	16	10-16	50
9	20	16-20	50
12.5	25	20-25	50