Relays & Contactors
ISG supplies a carefully selected range of military and aerospace-grade relays and contactors for power distribution, load switching, and control circuit applications in defence platforms, aircraft, and high-reliability industrial systems. Our portfolio covers hermetically sealed signal relays, power relays, latching relays, solid-state relays (SSR), and high-current contactors rated from milliamp signal levels to 400A continuous power switching.
Products are procured to QPL against MIL-PRF-6106, MIL-PRF-6183, MIL-PRF-39016, and DO-160G environmental qualification, with full traceability to manufacturer date codes and batch numbers. ISG maintains a consigned stockholding programme for approved relay families used in long-running defence programmes, ensuring supply continuity for life-of-type requirements.
- ✓Hermetically sealed signal and power relay variants
- ✓Solid-state relays (SSR) for zero-crossing and phase-angle control
- ✓High-current contactors rated to 400A continuous
- ✓QPL-qualified to MIL-PRF-6106, MIL-PRF-6183, MIL-PRF-39016
- ✓DO-160G environmental qualification
- ✓Latching, bistable, and pulse-operating variants
- ✓Life-of-type consigned stockholding programme
- ✓Full traceability to manufacturer date codes
