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Schneider Motor circuit breaker GV2ME05

Schneider Motor circuit breaker GV2ME05

Manufacturer: Schneider Electric
Model: GV2ME05 TeSys GV2 Motor Circuit Breaker
Setting Range: 0.63 … 1 A
Rated Current: 1 A (thermal-magnetic trip)
Breaking Capacity: 100 kA @ 400/415 V (Icu, IEC 60947-2)
Control: Pushbutton control, 3-pole

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Product Description

The Schneider Electric GV2ME05 is the world’s most popular compact motor circuit breaker for small motors up to 0.37 kW (400 V). Part of the legendary TeSys GV2 series that has protected millions of motors worldwide, it combines thermal-magnetic trip unit (Class 10), short-circuit protection, phase failure sensitivity and manual control in an ultra-compact 45 mm wide package. Pushbutton operation and direct DIN-rail mounting make it the default choice for DOL starters, control panels and machinery requiring reliable motor protection with isolation function.

Standard Features

  • Perfect for motors ≤ 0.37 kW: Setting range 0.63–1 A covers the most common small three-phase and single-phase motors.

  • 100 kA breaking capacity: Highest short-circuit performance in its class — safe even in high-fault installations.

  • Pushbutton control: Instant manual ON/OFF + trip indication — no separate contactor needed for basic DOL.

  • Phase failure & imbalance protection: Built-in differential thermal trip — protects against single-phasing.

  • Add-on blocks compatible: Accepts all GV2/GV3 auxiliaries, under-voltage and shunt trips, door-mounted operators.

  • Global approvals: UL 60947-4-1 (Type E), CSA, CE, CCC — accepted everywhere.

Technical Specifications

ParameterValue
TypeThermal-magnetic motor circuit breaker
Order NumberGV2ME05
Rated Operational Voltage (Ue)690 VAC
Setting Range (Ir)0.63 … 1 A
Ultimate Breaking Capacity (Icu)100 kA @ 400/415 V, 50 kA @ 440 V, 15 kA @ 690 V
Trip ClassClass 10A (IEC 60947-4-1)
Motor Power 400/415 V0.18 … 0.37 kW
Control TypePushbutton (red/green)
Poles3-pole with phase failure protection
Mounting35 mm DIN-rail or screw fixing
Width45 mm
ConnectionScrew clamp terminals 1–6 mm² (flexible/rigid)
Degree of ProtectionIP20 (terminals), IP54 with cover
Operating Temperature–20 °C … +60 °C
Standards & ApprovalsIEC/EN 60947-2, 60947-4-1, UL 60947-4-1 (Type E), CSA C22.2 No.60947-4-1, CE, CCC, EAC, Marine

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