DAM1 series electronic type Moulded case circuit breaker(MCCB)
DAM1 series electronic type Moulded case circuit breaker(MCCB)
DAM1 series electronic type Moulded case circuit breaker(MCCB)
DAM1 series electronic type Moulded case circuit breaker(MCCB)
DAM1 series electronic type Moulded case circuit breaker(MCCB)
DAM1 series electronic type Moulded case circuit breaker(MCCB)

DAM1 series electronic type Moulded case circuit breaker(MCCB)

Circuit Breakers with Electronic Over Current Release: The feature discriminating electronic circuit breakers from thermal-magnetic breakers is to control the over current releases with electronic is circuit. Electronic is control is performed via microprocessor.During design of the electronic circuit,worst possibilities to encounter in operation have been taken into consideration. In high circuit currents, direct opening has been ensured without operating electronic circuit. In this way, possibility of failure in the electronic circuit has been eliminated. -Maximum, minimum, average etc. Values of the drawn current at various time intervals (day-night) can be taken .Rated and Instant opening current adjustment areas of electronic circuit breakers are quite wide. This feature allows wide use opportunity to the breaker Furthermore, electronic circuit breakers are not affected from ambient temperatures.
  • Product Description
  • Specifications
  • Product Features
  • More Details

Product Description

>> Introduction

 

Circuit Breakers with Electronic Over Current Release:

The feature discriminating electronic circuit breakers from thermal-magnetic breakers is to control the over current releases with electronic is circuit. Electronic is control is performed via microprocessor.During design of the electronic circuit,worst possibilities to encounter in operation have been taken into consideration. In high circuit currents, direct opening has been ensured without operating electronic circuit. In this way, possibility of failure in the electronic circuit has been eliminated. -Maximum, minimum, average etc. Values of the drawn current at various time intervals (day-night) can be taken .Rated and Instant opening current adjustment areas of electronic circuit breakers are quite wide. This feature allows wide use opportunity to the breaker Furthermore, electronic circuit breakers are not affected from ambient temperatures.

Specifications

>> Physical parameters of DAM1 MCCB molded case circuit breaker

Category (EN 60947-2/IEC 60947-2) Endurance
Model Pole Dielectric Propery (V) Total Cycles Total Cycles Electrical Life Mechanical Life Main circuit Auxiliary circuit
DAM1-250 3P /4P 3000 ≤30/0※ 8000 1000 7000 A/B AC-15
DAM1-630(400) 3P /4P 3000 60/0※ 5000 1000 4000 A/B AC-15
DAM1-800 3P /4P 3000 ≤80/0※ 5000 1000 4000 A/B AC-15
DAM1-1600 3P /4P 3000 ≤80/0※ 3000 500 2500 A/B AC-15

>> Size of MCCB molded case circuit breaker

Model Pole Outline dimension

(LXWXH)

DAM1-250 3P 212.5x105x103.5mm
DAM1-630(400) 3P 254x140x103.5mm
 4P 254x184x103.5mm
DAM1-800 3P 268x210x103.5mm
 4P 268x280x103.5mm
DAM1-1600 3P 406x210x138.5mm
4P 406x280x138.5mm

Product Features

 Advantages

Wide range:100A to 1600A(AC)

Compact dimensions

Adjustable thermal setting(40-100%)In.

Adjustable magnetic setting(1.5-12times)In.

Push to trip button provision.

Separate main and arcing contacts

Wide range of accessories.

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