Mechanical Interlocks

Bryant interlocked motor disconnects use pin and sleeve technology to conveniently connect and disconnect mobile equipment safely. The interlocks are suitable for use as manual motor controllers, and their handles satisfy OSHA lockout/tagout requirements. They require matching connectors designed with keyways to safeguard against connecting devices of different amperage and voltage ratings together. The interlock switch cannot be turned ON until the plug is completely engaged, and the plug cannot be removed from the interlock until the switch has been turned to the OFF position.

Bryant's pin and sleeve products are rugged electrical connection components designed to withstand heavy-duty industrial environments while maintaining a reliable, watertight connection that resists accidental disconnection. These pin and sleeve devices conform to IEC 60309-1 and IEC 60309-2 international regulations, resulting in easy-to-use and standardized configurations.

• 20, 30, 60, and 100A models
• Six voltage types from 120 to 600 VAC
• 2- and 3-pole models
• 3-, 4-, and 5-wire models
• 10kA SCCR standard; 65kA SCCR with fuses (20 and 30A models)
• Handles satisfy OSHA lockout/tagout requirements
• 167^°F [75^°C] max operating temperature
• Watertight conduit hub and grounding plate included
• NEMA 12/4/4X, IP69K protection ratings