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LEGRAND 1250A 3P MCCB

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MOQ : 1 Piece

LEGRAND 1250A 3P MCCB Specification

Breaking Capacity
Up to 65 kA

Rated Short Circuit Breaking Current
65 kA at 415V AC

Phase
Three Phase

Rated Short Circuit Making Current
143 kA Peak

Mechanical Life
Up to 10,000 operations

Product Type
Moulded Case Circuit Breaker (MCCB)

Installation Options
Fixed or Draw-out mounting

Function
Overload, Short Circuit and Isolation Protection

Poles Number
3 Poles (3P)

Rated Voltage
690V AC

Rated Current
1250A

Rated Frequency
50/60 Hz

Curves
Type C & Type D available

Temperature Protection
Thermal & Magnetic Release

Weight
Approx. 14.5 kg

Color
Grey/Black

Rated Impulse Withstand Voltage (Uimp)
8 kV

Operating Temperature
-25C to +70C

Standards
IEC 60947-2

Trip Unit Type
Electronic / Thermal-Magnetic

Mounting Orientation
Vertical or Horizontal

Enclosure Protection
IP40 (front) / IP20 (terminals)

Electrical Life
Up to 2,000 operations

Auxiliary Contacts Compatibility
Yes, available as accessory

Rated Insulation Voltage (Ui)
1000V AC

Dimensions (W x H x D)
325 x 210 x 115 mm

Connection Type
Bolt-on

LEGRAND 1250A 3P MCCB Trade Information

Minimum Order Quantity
1 Piece

Payment Terms
Cash in Advance (CID), Cheque, Letter of Credit (L/C)

Sample Available
Yes

Main Export Market(s)
Asia, Middle East, Africa

Main Domestic Market
All India

About LEGRAND 1250A 3P MCCB

LEGRAND 1250A 3P MCCB Available In Stock At Raj Electricals, Bhavnagar, Gujarat, India.

We are engaged in the supply, dealing, distribution, export and import of the widest range of electrical and electronic items that would suit every type of project, economy and medium.

Product Specification :-

Type :- MCCB (Moulded Case Circuit Breaker)

Make :- LEGRAND

Ampere :- 1250A

Pole :- 3P

Model :- DPX 600

Condition :- Refurbished

Breaking Capacity :- 45 kA

Voltage :- 415V AC

Frequency :- 50-60 Hz

For More Details

Whats App or call on :- +919426838080, +919904838080.

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Website : https://www.rajelectrics.com/

Comprehensive Protection and Reliability

Engineered for demanding environments, the LEGRAND 1250A 3P MCCB provides reliable overload, short circuit, and isolation protection. Its advanced trip unit options and high breaking capacities ensure the safety of electrical systems under severe load conditions. With robust enclosure protection ratings and a broad operating temperature range, it is suitable for diverse installations.

Flexible Installation and Compatibility

This MCCB supports both fixed and draw-out installation options and can be mounted vertically or horizontally, catering to various panel configurations. Auxiliary contact compatibility allows for seamless integration with monitoring and control systems, improving operational safety and system awareness in any set-up.

FAQ's of LEGRAND 1250A 3P MCCB:

Q: How is the LEGRAND 1250A 3P MCCB installed in electrical panels?

A: The LEGRAND 1250A 3P MCCB supports both fixed and draw-out mounting, and can be installed in either vertical or horizontal orientation, providing versatility when retrofitting or designing new panels.

Q: What is the breaking capacity of this MCCB, and why is it important?

A: This MCCB offers a breaking capacity of up to 65 kA at 415V AC. High breaking capacity ensures that the device can safely interrupt high fault currents, protecting equipment and reducing risks in case of short circuits.

Q: When should I use a thermal-magnetic versus an electronic trip unit?

A: Thermal-magnetic trip units are ideal for standard protection where cost-effectiveness and simplicity are desired, while electronic trip units offer precise, adjustable protection ideal for sensitive or varying load conditions.

Q: Where can auxiliary contacts be utilized in this MCCB?

A: Auxiliary contacts, available as accessories, can be integrated for remote monitoring, interlocking, or signaling purposes, enhancing control and awareness in your electrical system.

Q: What benefits does the enclosure protection (IP40 front / IP20 terminals) provide?

A: The IP40 front rating protects against solid objects larger than 1 mm and general exposure, while IP20 on terminals increases operator safety by preventing accidental contact with live parts during installation or maintenance.

Q: How does the MCCB ensure operational reliability in varying temperatures?

A: With an operating temperature range from -25C to +70C, the LEGRAND 1250A MCCB remains dependable in harsh climates, supporting continuous performance in demanding industrial or outdoor locations.

Q: What are the main usage scenarios for this MCCB in industrial settings?

A: This MCCB is well-suited for large switchboards or distribution panels where high-current, three-phase protection is required, making it ideal for factories, commercial buildings, and critical infrastructure applications.

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