The Westinghouse LB3400F is a high-performance, 600VAC, three-pole circuit breaker with a 400A current rating, thermal magnetic trip, and a high interrupting capacity of 65kA at 480V, designed with top-quality materials for superior protection against overcurrent and short circuit conditions.
Security policy
We offer many payment options to make your purchasing experience secure, easy and flexible.
Delivery policy
In-stock products: Same day shipping Mon. through Fri. by 6:00 pm EST.
The Westinghouse LB3400F 600VAC Circuit Breaker is a professionally designed, top-of-the-line electrical safety device. Engineered using high-quality materials, this circuit breaker is specifically created to provide reliable protection against overcurrent or short circuit conditions. With a voltage rating of 600VAC and a current rating of 400A, the LB3400F offers superb performance in a compact size. The unit's three-pole design allows for a broader range of protection, increasing its overall effectiveness. It also features a thermal magnetic trip, with the ability to interrupt current up to 65kA at 480V.
Feature List:
1. Voltage rating: 600VAC for a versatile range of applications.
2. Current rating: 400A, offering a high level of protection.
3. Three-pole design: For a wider range of protection and increased effectiveness.
4. Thermal magnetic trip: For accurate and reliable operation.
5. High interrupting capacity: Can interrupt up to 65kA at 480V.
6. Compact size: For easy installation and space-saving.
7. Manufactured by Westinghouse: A trusted name in electrical safety devices.
8. High-quality materials: For durability and long-lasting performance.
The Siemens 3VU1301-1MD00 is a motor protection circuit breaker designed to safeguard motors with a full-load current ranging from 0.24 to 0.4 A. It features integrated auxiliary contacts—1 normally open (NO) and 1 normally closed (NC)—and utilizes screw terminals for secure connections. This device offers both adjustable thermal (overload) and fixed...
The GE TED134020 is a three-pole, 480V, 20A circuit breaker with a high interrupting capacity, thermal magnetic trip mechanism, and plug-in mounting design, built for industrial or commercial use, meeting UL, CSA, and ANSI standards.
The Allen-Bradley 1492-CB3G100 is a 3-pole, 10-amp miniature circuit breaker designed for industrial applications, providing reliable overcurrent protection.
The Siemens 3VU1300-2MG00 is a motor protection circuit breaker with an adjustable nominal current range of 1 to 1.6 A. This device includes two normally open (2 NO) auxiliary contacts and is designed for DIN rail mounting. It provides adjustable thermal protection and fixed magnetic protection to ensure comprehensive motor safety.
The Allen-Bradley 1492-CB2G010 is a 2-pole, 1-amp miniature circuit breaker designed for industrial applications, offering reliable overcurrent protection with a G-curve trip characteristic.
The GE TQHB RT-664 Breaker is a robust, three-pole circuit breaker with a 600 Amps load capacity, high interrupting rating, compact design for easy installation, and a manual trip function for emergency power cut-off, offering superior protection against overloads and short circuits.
The Allen-Bradley 1492-CB1G015 is a 1.5 A, single-pole, thermal-magnetic miniature circuit breaker designed for supplementary protection in industrial control applications.
The Allen-Bradley 1492-CB3-H200 is a 3-pole, 20 A miniature circuit breaker designed for industrial applications, providing reliable overcurrent protection.
The STOTZ S181 Circuit Interrupter is a compact, industrial-grade device with a robust build, providing advanced protection for electrical circuits against overcurrent and short circuit damage, equipped with a fast-reacting trip mechanism and backed by a manufacturer warranty.
The Stotz S211 BBC Circuit Breaker is a durable, compact device with a 10A current rating and 400V voltage rating, featuring a quick-make, quick-break mechanism, trip-free design, manual and automatic reset features, designed to efficiently protect electrical circuits from excess current and short-circuits, suitable for commercial and industrial...
The Moeller G10A Circuit Breaker is a robust, single-pole electrical safety device with a high interruption capacity of 10kA, quick trip mechanism, and easy installation, ideal for industrial and residential applications requiring efficient protection against electrical faults and overloads.
The Klockner Moeller Circuit Breakers are compact, high-capacity electrical devices designed for easy installation and reliable protection against overloads and short circuits, suitable for various industrial and commercial applications due to their durable construction and advanced technology.
The Square D FHP36030 is a 3-pole, thermal magnetic molded case circuit breaker with a 30 Ampere rating, a maximum voltage of 600V, a high interrupting rate, and adheres to UL and NEMA standards, designed for the I-Line power distribution panel system to provide superior control and safety for electrical systems.
The Challenger E-1624B Circuit Breaker is a robust, compact and reliable device, suitable for both residential and commercial usage, providing 15 Amps of current and 240VAC voltage protection against overloads and short circuits while ensuring safe operations with its thermal magnetic trip mechanism.
The Telemecanique GV2-M32 is a motor circuit breaker designed to provide thermal-magnetic protection for motors, with an adjustable thermal setting range of 24 to 32 A.
The Westinghouse LB3400F is a high-performance, 600VAC, three-pole circuit breaker with a 400A current rating, thermal magnetic trip, and a high interrupting capacity of 65kA at 480V, designed with top-quality materials for superior protection against overcurrent and short circuit conditions.
