Schneider Electric Limit Switch Contact Block, XESD Series, 1 NO/1 CO

This limit switch contact Block is a Compact, front-mounted electrical accessory designed to provide double-contact switching for control circuits in industrial environments. It fits compatible actuator assemblies and offers staggered contact operation with a spring-return mechanism to manage two-speed control functions while maintaining Compact installation profiles.

• 2-pole construction provides dual-circuit switching capability
• 1 NO and 1 NC contacts allow changeover and normally open control
• Screw clamp terminals accept up to 2x1.5mm² conductors for secure wiring
• Snap action with staggered operation reduces contact chatter during switching
• Mechanical interlock enables coordinated multi-block arrangements
• Rated insulation voltage 500V with 6kV impulse withstand for robust isolation

• Suitable for integration with industrial actuator heads for two-speed control
• Ideal for retrofit replacement in assembly-line safety switchgear
• Used for control-circuit signalling in conveyor and material-handling systems
• Can be used for Interface switching in motor-starter control panels

Terminals accept either a single conductor up to 2.5mm² or two conductors up to 1.5mm² using screw-clamp connections, with the option of cable end ferrules.

Mechanical endurance is specified to 1,000,000 cycles, with electrical ratings defined for both AC and DC switching over that lifespan.

Short-circuit protection is provided by a 10A cartridge fuse of the gG type as the specified protective device.

It tolerates ambient operation between -25 to 70°C, vibration to 15gn (10 to 500Hz) and shock to 100gn, complying with relevant IEC test methods.