Motor circuit breaker Schneider Electric GV2ME08AP, adjustable 2.5–4 A, thermal-magnetic protection

Schneider Electric GV2ME08AP motor circuit breaker provides adjustable thermal-magnetic protection and manual disconnection for small motors. Designed for reliable overload and short‑circuit interruption, this device covers an adjustable current range of 2.5–4 A and is intended for use in industrial and commercial control panels where compact, straightforward motor protection is required.

Advantages

The GV2ME08AP combines thermal overload sensing with magnetic short‑circuit tripping to protect motor windings against sustained overcurrent and instantaneous faults. Its adjustable current setting allows matching to a specific motor rating within the 2.5–4 A window, reducing the need for additional protective components. Manual ON/OFF operation simplifies isolation for maintenance and testing. The breaker’s compact footprint and standardized mounting make it suitable for retrofit and new installations in common control enclosures.

Suitable for

• Protection and manual disconnection of small three‑phase or single‑phase motors within the 2.5–4 A range
• Motor control circuits in light industrial machinery and commercial equipment
• Control panels where adjustable thermal‑magnetic protection and clear manual isolation are required
• Applications needing compact, DIN‑rail or panel‑mounted motor protection devices

Key specifications

• Adjustable overload current: 2.5–4 A
• Protection type: thermal‑magnetic (thermal overload + magnetic short‑circuit)
• Control: manual ON/OFF operation for isolation and reset
• Intended use: motor protection and manual disconnection in control panels
• Physical: compact design suitable for standard motor starter assemblies

How to use

Mount the motor circuit breaker in the control panel according to panel layout and wiring standards. Set the overload adjustment to the motor’s rated current within the 2.5–4 A range. Connect line and load conductors to the appropriate terminals, ensuring tight, clean connections and compliance with torque values from installation guidelines. Use the manual ON/OFF control to isolate the motor circuit before performing maintenance or testing. After installation, perform functional checks to verify correct tripping under overload and magnetic fault conditions.

Usage recommendations

Verify motor full‑load current and set the breaker within the specified 2.5–4 A range to ensure correct overload protection. Coordinate upstream protection and consider short‑circuit current levels to ensure selective tripping. Follow applicable electrical codes and Schneider Electric installation guidance for wiring, terminal tightening, and ambient conditions.