Overview
The Square D (Schneider Electric) GVAD0110 is a TeSys Deca series left-side auxiliary contact block designed for use with GV2 and GV3 series manual motor starters and circuit breakers. It provides a 1 NO + 1 NC fault signal contact configuration, enabling remote fault indication when the motor starter trips on overload or short circuit. Built to IEC 60947-1, UL 508, and CSA C22.2 No. 14 standards, this auxiliary contact block is engineered for industrial control panels, motor control centers, and machine tool applications.
Features
- 1 NO + 1 NC pole contact composition with fault signal NC contact
- Left-side mounting position for GV2 and GV3 series manual motor starters
- Rated insulation voltage: 690V AC (IEC) / 300V AC or DC (UL/CSA)
- Rated operational voltage: 48–690V AC / 24–240V DC
- Conventional free-air thermal current: 6A (2.5A for fault signalling)
- Mechanical durability: 100,000 operating cycles
- Minimum switching current: 5 mA at 17V — suitable for PLC inputs
- Compact form factor: 3.50 in H x 0.37 in W x 2.60 in D
- Dark gray color matches TeSys Deca component family
- Compatible with GV2ME, GV2L, GV2P, GV2LE, GV2RT, GV3P, GV3L starters
- Screw clamp terminals torqued to 12.39 lbf·in (1.4 N·m)
- UKCA certified; manufactured to IEC 60947-1 requirements
Specifications
| Manufacturer Part Number | GVAD0110 |
|---|---|
| Series | TeSys Deca |
| Product Type | Auxiliary Contact Block |
| Mounting Location | Left Side |
| Pole Contact Composition | 1 NO + 1 NC |
| Auxiliary Contact Operation | Fault Signal 1 NC |
| Rated Insulation Voltage [Ui] | 690V AC (IEC 60947-1) / 300V (UL 508 / CSA C22.2 No. 14) |
| Rated Operational Voltage [Ue] | 48–690V AC / 24–240V DC |
| Thermal Current [Ith] | 6A (2.5A fault signalling) |
| Mechanical Durability | 100,000 cycles |
| Min. Switching Current | 5 mA |
| Min. Switching Voltage | 17V |
| Terminal Tightening Torque | 12.39 lbf·in (1.4 N·m) |
| Height | 3.50 in (89 mm) |
| Width | 0.37 in (9.3 mm) |
| Depth | 2.60 in (66 mm) |
| Net Weight | 0.12 lb (55 g) |
| Color | Dark Gray |
| UPC | 78590121239 |
| GTIN | 3389110343533 |
| Country of Origin | Czech Republic |
| Certifications | UKCA, IEC 60947-1, UL 508, CSA C22.2 No. 14 |
| Compatible Devices | GV2ME, GV2L, GV2P, GV2LE, GV2RT, GV3P, GV3L |




