About LT (DH 160) 160A 4P MCCB
L&T (DH 160) 160A 4P MCCB Available In Stock At Raj Electricals, Bhavnagar, Gujarat, India.
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Product Specification :-
Type :- MCCB (Moulded Case Circuit Breaker)
Make :- L&T
Ampere :- 160A
Pole :- 4P
Model :- DH 160
Condition :- Refurbished
Breaking Capacity :- 35 kA
Voltage :- 415V AC
Frequency :- 50-60 Hz
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Reliable Overload and Short-Circuit ProtectionEngineered for three-phase power distribution systems, this MCCB is equipped with an integrated fixed thermal magnetic trip unit to swiftly detect and interrupt overloads and short circuits. Its consistent 36kA breaking capacity and sturdy build make it suitable for high-demand environments, ensuring optimal equipment and personnel safety.
Flexible Installation and ApplicationWith the ability to mount both vertically and horizontally, the LT (DH 160) 160A 4P MCCB adapts to varied panel configurations. Its compatibility with essential accessories like auxiliary contacts, shunt trip, and under voltage release further enhances control and monitoring, making it a preferred option for exporters and system installers.
FAQ's of LT (DH 160) 160A 4P MCCB:
Q: How does the fixed thermal magnetic trip unit in the LT (DH 160) 160A 4P MCCB function?
A: The fixed thermal magnetic trip unit provides dual protection: the thermal element safeguards against overloads by responding to prolonged moderate overcurrents, while the magnetic element reacts instantly to severe short circuits, ensuring fast disconnection and electrical safety.
Q: What are the typical usage scenarios for this MCCB?
A: This MCCB is ideal for protecting main distribution panels, sub-distribution boards, and industrial machinery circuits requiring robust overload and short circuit protection in three-phase electrical systems up to 415V AC.
Q: When should I consider using this MCCB over a molded case circuit breaker with adjustable current?
A: Choose this MCCB when a standard, fixed protection setting suits your application, such as when consistent 160A protection across all circuits is required and there's no need for user-adjustable current thresholds.
Q: Where can the LT (DH 160) 160A 4P MCCB be mounted?
A: The unit supports both vertical and horizontal panel mounting, allowing easy integration into various electrical panel designs depending on the available space and configuration.
Q: What is the process for installing this MCCB and connecting accessories?
A: Installation involves securely mounting the MCCB onto the panel, wiring the line and load terminals, and optionally connecting compatible accessories (auxiliary contact, shunt trip, under voltage release) as per the manufacturer's guidelines.
Q: What are the benefits of the IP20 protection class for this MCCB?
A: IP20 ensures protection against solid objects over 12mm and basic contact, improving user safety during installation and maintenance, though the unit should be installed in enclosed panels for full protection.