Reliable and robust motor circuit breaker, from 115A to 520A with advanced electronic protections. 
Grant Industrial is proud to carry Scheider Electrics’ TeSys GV5PB & GV6PB, a range of motor protective circuit breakers combine the functions of a circuit breaker and an overload relay in a single device, and protect motors from over-load, short circuit faults, phase unbalance or phase-loss.
Features
TeSys GV5PB & GV6PB series of motor circuit breakers are specifically designed for the demanding motor control and protection applications.
- UL 489 supplement SH rating that allows the GV5/6PB to serve as both the circuit breaker and motor overload protection for a branch circuit.
- Combine with any contactor to build a complete branch circuit, including TeSys D, TeSys F, TeSys N or Type S contactors.
4 current ratings to protect motor up to 520 Amps - 2 Short circuit current rating 35kA & 65kA @ 480VAC
- Equipped with advanced Micrologic trip unit which provides overload and short circuit protection along with phase-unbalance or phase-loss protections
- Adjustable overload protection includes trip class selection (Class 5, 10 or 20)
- Adjustable short-time protection threshold (Isd): 5…13 x In with fixed time delay setting
- Short-Circuit instantaneous protection (Ii): 15 x In (max rating of the trip unit)
- Front LED indications: Green LED for pre-alarm before an event of fault and Red LED for motor operation
- Optional door-mounted extended & direct mount rotary handle control
- Wide range of auxiliaries for control and additional protection
- Connections: busbars/ cables with lugs
- Compliance with standards: UL 489 supplement SH & CSA
- Optional Thermal Fault module (SDTAM) provides a pre-trip alarm contact change
Benefits
- Simplify higher HP motor circuit s from a breaker-contactor-overload relay circuit to a 2-component GV5/6PB-contactor solution.
An ingenious alliance of advanced electronics and electromechanical technology, the GV5PB & GV6PB range of motor circuit-breakers provides more effective protection and is ideal for demanding applications
Optional Thermal Fault module (SDTAM) that provides a pre-trip alarm contact
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- Easy installation thanks to universal fixing arrangement: Screw fixing
- Automatic compensation for ambient temperature variations
- Wide range of accessories and auxiliaries provide flexibility
- Suitable for isolation provides user protection
Applications
TeSys GV5PB & GV6PB circuit breakers provide motor control and protection for a wide range of large HP motor applications across industry, infrastructure, and building. Specific applications include:
- Utilities, oil & gas, energy, Water, and Waste Water treatment plants
- Machinery, material handling, mining & metals, processing plants.
- Large compressor & HVAC applications
- Agriculture equipment
Download the full brochure below or contact us today!