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1P, 2P, 3P, D curve, MCB, ETM1, AC, miniature circuit breaker, molded case circuit breaker

1P, 2P, 3P, D curve, MCB, ETM1, AC, miniature circuit breaker, molded case circuit breaker

Welcome to our factory! We specialize in manufacturing 1P, 2P, 3P, D curve MCBs, ETM1s, ACs, miniature circuit breakers, and molded case circuit breakers.

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  • 1P, 2P, 3P, D curve, MCB, ETM1, AC, miniature circuit breaker, molded case circuit breaker
  • 1P, 2P, 3P, D curve, MCB, ETM1, AC, miniature circuit breaker, molded case circuit breaker
  • 1P, 2P, 3P, D curve, MCB, ETM1, AC, miniature circuit breaker, molded case circuit breaker
  • 1P, 2P, 3P, D curve, MCB, ETM1, AC, miniature circuit breaker, molded case circuit breaker

PRODUCTS DETAILS

ETM1 series MCB is in complied with IEC 60898-1 standard. It has the certification of KEMA / Dekra and CE. The breaking capacity of Etm1 is 4.5KA. The tripping type is D curve. The rated current is 6A, 10A, 16A, 20A, 25A, 32A, 40A, 50A, 63A, 100A. Rated insulation voltage: 230V, 240V, 230 / 240V (1 Pole); 400 / 415V (2 poles, 3 poles) There is a clear mark of on and off to indicate the tripping situation of the breaker It has single pole (1p), double poles (2p) and three poles (3p), which is one inch breaker sizes per pole. The MCB terminals are IP20 protection which is designed for finger and hand touch safe to keep the safety during installation. It is equipped with Quick make/ Quick break box type terminals. The multi poles ETM1 incorporate internal common trip. The ETM1 MCB can work reliably in harsh environment, in ambient temperature from -25°C to 55°C. The electrical life can be up to 4000 operations and mechanical life up to 10000 operations. ETM1 series has two mounting type, ETM1-100 Bolt on with fixing brackets, ETM1 plug-in on top terminal ,wiring bottom.

Standard

IEC/EN 60898-1

Electrical

Rated current in

A

( 1 2 3 4) 6 10 16 20 25 32 40 50 63

features

Poles

1P 2P 3P 4P

Rated voltage Ue

V

230/400，230/415

Insulation coltage Ui

V

500

Rated frequency

Hz

50/60Hz

Rated breaking capacity

A

4.5KA

Rated impulse withstand voltage (1.2/50)Uipm

V

6000

Dielectric test voltage at and ind.Freq.for 1min

KV

2

Pollution degree

2

Themo-magnetic release characteristic

D

Mechanical

Electrical life

above 4000

features

Mechanical life

above 10000

Contact position indicator

Yes

Protection degree

IP 20

Reference temperature of setting of thermal element

°C

30 or 50

Ambient temperature(with daily average≤35°C)

°C

-25~+55

Storage temperature

°C

-25...+70

Installation

Terminal size top/bottom for cable

mm²

25

AWG

18-3

Terminal size top/bottom for busbar

mm²

25

AWG

18-3

Tightening torque

N*m

3

In-lbs.

22

Mounting

Plug in type

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