TeSys M-CB THO/MAG 2.5-4A ROCKER - Schneider

Schneider Electric GV2ME08 TeSys M-CB THO/MAG 2.5-4A ROCKER

The Schneider Electric GV2ME08 is a TeSys GV2 thermal-magnetic motor circuit breaker (MPCB) designed for manual motor control, isolation, overload protection, and short-circuit protection of three-phase motors. It features an adjustable thermal protection range of 2.5 to 4 A, a 3-pole configuration, and push-button (rocker) operation. The device combines motor starter, disconnect switch, and motor protection functions in a compact unit suitable for industrial motor control applications.

Key Features

  • Adjustable thermal overload setting from 2.5 A to 4 A.
  • Integrated thermal and magnetic motor protection.
  • High breaking capacity of 100 kA at 400/415 V AC.
  • Built-in phase loss sensitivity.
  • Suitable for motor starting, protection, switching, and isolation.
  • Push-button (rocker) ON/OFF operation.
  • Compact 45 mm width design.
  • DIN rail or panel mounting.
  • Compatible with TeSys contactors and motor starters.
  • Certified for global industrial applications.

Specifications

Manufacturer Schneider Electric
Product Series TeSys Deca
Product Name TeSys GV2
Model Number GV2ME08
Product Type Motor Circuit Breaker (MPCB)
Device Short Name GV2ME
Device Application Motor Protection
Trip Technology Thermal-Magnetic
Number of Poles 3P
Control Type Push-button / Rocker
Rated Current (In) 4 A
Thermal Protection Adjustment Range 2.5 to 4 A
Magnetic Tripping Current 74 A
Conventional Thermal Current (Ith) 4 A
Rated Operational Voltage (Ue) 690 V AC, 50/60 Hz
Rated Insulation Voltage (Ui) 690 V AC
Rated Impulse Withstand Voltage (Uimp) 6 kV
Network Type AC
Network Frequency 50/60 Hz
Utilization Category Category A, AC-3, AC-3e
Phase Failure Sensitivity Yes
Suitable for Isolation Yes
Rated Duty Uninterrupted Duty
Power Dissipation per Pole 2.5 W
Mechanical Durability 100,000 cycles
Electrical Durability 100,000 cycles (AC-3 / AC-3e)
Protection Degree IP20
Mounting Type DIN Rail or Panel Mount
Mounting Position Horizontal or Vertical
Fixing Method 35 mm Symmetrical DIN Rail, Screwed Panel Mount
Terminal Type Screw Clamp Terminals
Tightening Torque 1.7 N·m
Width 45 mm
Height 89 mm
Depth 78.5 mm
Net Weight 0.26 kg
Colour Dark Grey
Pollution Degree 3
Overvoltage Category III
Operating Temperature Range -20°C to +60°C
Storage Temperature Range -40°C to +80°C
Recyclability Rate 49%
Carbon Footprint 11 kg CO₂ eq.
Compliance RoHS, REACH
Supply Voltage Motor Power
400/415 V AC 1.1 kW to 1.5 kW
500 V AC 1.5 kW to 2.2 kW
690 V AC 2.2 kW to 3.0 kW
Icu @ 230/240 V AC 100 kA
Icu @ 400/415 V AC 100 kA
Icu @ 440 V AC 100 kA
Icu @ 500 V AC 100 kA
Icu @ 690 V AC 3 kA
Ics @ 230/240 V AC 100% Icu
Ics @ 400/415 V AC 100% Icu
Ics @ 440 V AC 100% Icu
Ics @ 500 V AC 100% Icu
Ics @ 690 V AC 75% Icu
Conductor Type Capacity
Solid Conductors 2 × 1...6 mm²
Flexible Conductors (without ferrule) 2 × 1.5...6 mm²
Flexible Conductors (with ferrule) 2 × 1...4 mm²
Category Details
Standards EN/IEC 60947-2, EN/IEC 60947-4-1, UL 60947-4-1, CSA C22.2 No. 60947-4-1
Additional Standards IEC/EN 60335-1 Clause 30.2, IEC/EN 60335-2-40 Annex JJ
Certifications CCC, UL, CSA, EAC, ATEX, Marine
Environmental Compliance RoHS, REACH
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