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ABB (Tmax T4N 250) 250A 4P MCCB

Name: ABB (Tmax T4N 250) 250A 4P MCCB
Brand: RAJ ELECTRICALS

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MOQ : 3 Pieces

ABB (Tmax T4N 250) 250A 4P MCCB Specification

Breaking Capacity
36 kA at 415V AC

Rated Short Circuit Making Current
78 kA Peak

Mechanical Life
20,000 Operations

Rated Short Circuit Breaking Current
36 kA

Phase
Three Phase

Product Type
Moulded Case Circuit Breaker (MCCB)

Installation Options
Fixed or Plug-in

Function
Protection against overload and short circuit in low voltage distribution

Poles Number
4 Poles

Rated Voltage
690V AC

Rated Current
250A

Rated Frequency
50/60 Hz

Curves
Thermal Magnetic

Temperature Protection
Thermal protection with adjustable settings

Weight
Approximately 3.8 kg

Color
Grey/Black

Insulation Voltage (Ui)
1000V AC

Dimension (H x W x D)
255 mm x 140 mm x 86 mm

Standards Compliance
IEC 60947-2

Trip Unit Type
TMA (thermo-magnetic adjustable)

Terminal Type
Box type terminals

Auxiliary Contact Availability
Optional

Mounting Position
Vertical/Horizontal

Degree of Protection
IP20

Reference Standards
CE, CCC certified

Rated Impulse Withstand Voltage (Uimp)
8kV

Operating Temperature Range
-25C to +70C

Electrical Life
8,000 Operations

ABB (Tmax T4N 250) 250A 4P MCCB Trade Information

Minimum Order Quantity
3 Pieces

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 ABB (Tmax T4N 250) 250A 4P MCCB

ABB (Tmax T4N 250) 250A 4P 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 :- ABB

Ampere :- 250A

Pole :- 4P

Model :- SACE Tmax

Model No :- Tmax T4N 250

Condition :- Refurbished

Breaking Capacity :- 36 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/

Advanced Protection with Adjustable Performance

Equipped with a thermo-magnetic adjustable (TMA) trip unit, the Tmax T4N 250 ensures precise and adaptive protection against both overload and short circuit conditions. Its thermal and magnetic trip settings can be tailored to meet specific operational requirements, optimizing safety in diverse electrical distribution networks.

Versatile Installation and Operation

The MCCB can be installed in both vertical and horizontal positions and supports fixed or plug-in mounting, enhancing flexibility for panel builders and system integrators. The product's robust design, IP20 protection level, and wide operating temperature range make it suitable for challenging industrial or commercial environments.

Assured Reliability and Compliance

Compliant with IEC 60947-2 and certified under CE and CCC standards, the Tmax T4N 250 delivers peace of mind through rigorous safety and quality benchmarks. Its electrical and mechanical lifespans-8,000 and 20,000 operations, respectively-translate into minimized downtime and reliable performance throughout its service life.

FAQ's of ABB (Tmax T4N 250) 250A 4P MCCB:

Q: How does the ABB Tmax T4N 250 provide protection in electrical systems?

A: The ABB Tmax T4N 250 features a thermo-magnetic adjustable (TMA) trip unit that offers adaptive protection by detecting both thermal overload and magnetic short circuit conditions. It actively interrupts the circuit when pre-set thresholds are reached, preventing damage to wiring and equipment.

Q: What environments can the Tmax T4N 250 MCCB be installed in?

A: This MCCB is suitable for various industrial and commercial settings, supporting both vertical and horizontal mounting. Its IP20 rating and wide operating temperature range (-25C to +70C) make it ideal for demanding environments.

Q: When should auxiliary contacts be considered for this MCCB?

A: Auxiliary contacts, which are optional for the Tmax T4N 250, should be considered when there is a need to monitor or signal the breaker's status remotely, such as integration with automated control systems or for additional safety interlocks.

Q: What are the primary benefits of the ABB Tmax T4N 250's compliance with IEC 60947-2 and other standards?

A: Compliance with IEC 60947-2, CE, and CCC certification ensures the MCCB meets high international benchmarks for safety, performance, and reliability. This assures both installers and users of its trustworthy service in electrical distribution systems.

Q: How do you install the Tmax T4N 250 MCCB and what terminal types are provided?

A: Installation is straightforward with the option for fixed or plug-in setup, and box-type terminals ensure secure and reliable wiring. The MCCB's design supports flexible mounting in either vertical or horizontal positions within standard distribution panels.

Q: What usage scenarios are ideal for the Tmax T4N 250 MCCB?

A: The Tmax T4N 250 is particularly well-suited for protecting three-phase low voltage distribution circuits in manufacturing plants, commercial complexes, and other facilities where high reliability and adjustable protection are required.

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