Heavy-Duty Metal Solenoid Interlock
Die-cast metal-body solenoid interlock safety switches for demanding industrial environments - foundries, presses, heavy metal-working and outdoor machinery. Robust, high-locking-force switches from Schmersal, Allen-Bradley and Omron.
Metal HousingHigh Locking ForceIP65 / IP67India Supply
Metal-body solenoid interlock switches withstand impact, high temperature, oil, coolant and vibration better than plastic-body variants - the right choice for heavy-duty machine guards.
When to Choose Metal Body
- Heavy machine guards with impact / vibration risk.
- Foundry, forging and hot environments.
- Oil and coolant exposure.
- Outdoor / mobile machinery.
- High holding-force requirement.
Popular Metal-Body Models
| Schmersal | AZM 200 (metal), AZM 400 (10000N metal) |
|---|---|
| Allen-Bradley | TLS-Z GD2 (metal), 440G-LZ |
| Omron | D4NL metal body |
FAQ
What is the highest locking force available?
Schmersal AZM 400 offers 10000N locking force in a compact metal body.
Are metal-body switches heavier?
Yes, but the extra mass provides much better mechanical resilience and lifetime.