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Home/Electrical/Switchgear/Circuit Breakers/Moulded Case Circuit Breaker (MCCB)/Terasaki TemBreak PRO MCCB 400 Frame 25kA 4P 250A Adj. Thermal Adj. Magnetic

Trade Discount 25%

SKU: P400E4250TM

Terasaki TemBreak PRO MCCB 400 Frame 25kA 4P 250A Adj. Thermal Adj. Magnetic

$2,184.20 List price: $2,900.40

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30 Days Return Delivery Options

Weight: 5.700 kg

Description

Product Name/Title: Terasaki TemBreak PRO MCCB 400 Frame 25kA 4P 250A Adj. Thermal Adj. Magnetic

Brand: NHP

SKU: P400E4250TM

Alternatively Known As: MCCB, Molded Case Circuit Breaker, Circuit Breaker 250A

Technical Specifications

Rated Current: 250 A
Number of Poles: 4
Max Rated Operation Voltage: 690 V
Rated Ultimate Short Circuit Breaking Capacity: 25 kA
Rated Service Short Circuit Breaking Capacity: 25 kA
Type of Protection: Thermal/magnetic release
Trip Curve: Adjustable thermal, adjustable magnetic
Frame Size Rating: 400 A
Long Time Overload Protection Adjustment Range: 160-250 A
Instantaneous Protection Adjustment Range: 1250-2500 A
Rated Frequency: 50-60 Hz
Rated Insulation Voltage: 800 V
Rated Impulse Withstand Voltage: 8 kV
Over Voltage Category: IV
Power Loss per Pole: 22.3 W
Mechanical Life: 15000 cycles
Max Vibration Acceleration: 19 m/s²
Max Vibration Frequency: 16.7 Hz
Cable Cross Section Range: 35-400 mm²
Dimensions (H x L x W): 260mm x 151mm x 185mm
Weight: 5.7 kg

Key Features

Adjustable thermal and magnetic trip settings for customized protection.
High breaking capacity of 25 kA for reliable circuit protection.
Suitable for isolation and front-side connection.

Professional Installation Requirements

Professional installation by a qualified electrician is recommended for optimal safety.

Applications

Industrial: Power distribution in manufacturing facilities
Commercial: Electrical systems in large buildings
General: Protection of electrical circuits from overloads and short circuits

Standards & Compliance

Complies with AS/NZS IEC 60947.2 for electrical safety and performance.

Environmental Benefits

Designed for long service life, reducing the need for frequent replacements.

Warranty Information

Standard warranty applies, please check with the supplier for details.

Available Now

The Terasaki TemBreak PRO MCCB 400 Frame 25kA 4P 250A is available now for immediate purchase. Ideal for industrial and commercial electrical systems.

Non-Returnable & Non-Cancellable

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