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Schneider Electric Motor Circuit Breaker - GV2P20 - 13-18A

Schneider Electric Motor Circuit Breaker - GV2P20 - 13-18A

This TeSys GV three-pole motor circuit breaker from Schneider Electric provides thermal-magnetic p...

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Schneider Electric TeSys GV2P20 Motor Circuit Breaker 13-18A Rotary Handle New

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Product Information

Full details

The Schneider Electric GV2P20 is a three-pole motor circuit breaker designed for reliable thermal-magnetic protection of 3-phase motors up to 7.5kW at 400V. It offers precise current adjustment and high breaking capacity, ensuring safety and operational continuity, though its IP20 rating means it requires a protected enclosure against dust and water ingress.

All features

SeriesGV2P
Model Part NumberGV2P20
BrandSchneider Electric

Extended Product Information

FAQs

What is the maximum motor power this breaker can protect?

This breaker is rated for 3-phase motors up to 7.5kW at 400V.

How do I set the thermal trip current?

Use the rotary dial on the front of the breaker. The adjustment range is from 13A to 18A. Set it to the motor's full load current (FLA).

What does the '13xIn' magnetic trip mean?

This indicates the breaker will trip instantaneously (for short-circuit protection) at approximately 13 times the set current. For example, if set to 18A, it will trip instantly around 234A.

Can this breaker be used for single-phase motors?

While it provides protection, it is specifically designed and optimized for 3-phase motor protection. For single-phase applications, consult Schneider Electric's product catalog for appropriate alternatives.

What is the environmental protection rating (IP rating)?

The GV2P20 has an IP20 rating, meaning it is protected against solid objects larger than 12.5mm but is not protected against water. It requires installation within an appropriate enclosure.

What are the dimensions of the breaker?

The breaker measures 89mm in height, 45mm in width, and 97mm in depth.

Does this breaker come with a handle?

Yes, it features a rotary handle for operation and status indication.

Troubleshooting

Breaker trips immediately upon motor startup

Verify the thermal adjustment setting is too low for the motor's startup current. Increase the setting within the 13-18A range. Check for motor winding faults.

Breaker does not reset after tripping

Ensure the fault condition that caused the trip has been cleared. Manually reset the breaker. If the issue persists, inspect the internal mechanism or contact support.

Breaker trips intermittently during normal operation

The thermal setting may be too close to the motor's normal operating current. Slightly increase the thermal adjustment. Check for motor overheating or voltage imbalances.

Loose connections

Turn off power and re-tighten all screw terminals. Ensure proper torque is applied for secure connections.

Pros and Cons

Pros

  • Robust thermal-magnetic protection for motor safety.
  • Precise motor current matching with adjustable thermal trip.
  • High breaking capacity for fault current interruption.
  • Compact dimensions for efficient panel space utilization.
  • Durable construction suitable for industrial environments.

Cons

  • IP20 rating requires protection from environmental elements.
  • Primarily designed for motor circuits, not general power distribution.
  • Requires specific knowledge for correct thermal setting adjustment.

Setup, Compatibility & Care

Setup:

  1. Ensure power to the motor circuit is de-energized.
  2. Mount the GV2P20 breaker onto a suitable DIN rail or panel according to manufacturer guidelines.
  3. Connect the three power input terminals to the incoming power supply.
  4. Connect the three output terminals to the motor.
  5. Adjust the thermal trip setting using the rotary dial to match the motor's full load current (FLA), typically between 13A and 18A for this model.
  6. Ensure the rotary handle is properly attached and accessible for operation.

Compatibility:

This breaker is designed for 3-phase AC motor circuits. Ensure your motor's power rating (up to 7.5kW at 400V) and operating current fall within the breaker's specifications (13-18A thermal, 13xIn magnetic trip).

Care:

  • The device has an IP20 rating, meaning it is protected against solid objects greater than 12.5mm but offers no protection against water. It must be installed in an enclosure (e.g., control panel) to protect it from dust, moisture, and physical contact.
  • Periodically inspect the terminals for tightness and signs of corrosion.
  • Keep the breaker clean and free from excessive dust accumulation.

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