Overview
The Telemecanique 31990612 is a heavy-duty 3-pole load switch designed for industrial applications requiring safe and reliable circuit control at high voltages. Rated for 25A continuous current at 690V AC, this IEC/VDE certified switch delivers dependable performance in demanding electrical environments. Available as a used, fully functional surplus unit, the 31990612 offers cost-effective circuit isolation and control for manufacturing, power distribution, and equipment protection applications.
Key Features
- 3-pole configuration for balanced three-phase circuit control
- 25A rated current capacity at 690V AC
- IEC and VDE certification for compliance with European safety standards
- Robust industrial-grade construction for harsh environments
- Quick-make, quick-break action for reliable circuit isolation
- Used condition — fully tested and functional
Technical Specifications
The Telemecanique 31990612 meets international standards for industrial load switching. Key technical parameters include rated voltage of 690V AC, continuous current rating of 25A per pole, and 3-pole configuration for three-phase applications. The switch features mechanical durability suitable for frequent cycling in control circuits and manual or motorized operation compatibility.
Typical Applications
- Three-phase motor control and disconnection
- Industrial equipment isolation and emergency shutdown
- Power distribution circuit switching
- Control of resistive and inductive loads in factory automation
- Machine tool and industrial machinery power management
Compatibility & Replacements
Compatible With
- Three-phase AC power systems rated 690V or lower
- Industrial control panels and electrical enclosures
- Motor starters and contactor circuits (pilot/control use)
- Manual or motorized operating mechanisms
- Standard DIN rail and wall-mount installations
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator or original equipment manual before ordering. The 31990612 is designed to replace other Telemecanique 3-pole load switches of equivalent rating; consult OEM documentation for specific model cross-references.
Works With
- Manual and electric motor operators
- AC electromagnetic release mechanisms
- Industrial control relay logic circuits
- Standard auxiliary contact blocks and mechanism extensions
