Ensign 3 Hinge Interlock Switches

Our Ensign 3 Hinge Interlock Switches are hinge-actuated safety interlock switches that fit at the hinge point of guards. With a rotatable head, the versatile Ensign 3 offers up to four mounting options.

Overview

Compact size — 90.5 x 31 x 30.4 mm (3.56 x 1.22 x 1.2 in.) housing
Ideal for small, lightweight guards
Degree of operation can be customized with adjustable cam
2 N.C. & 1 N.O. or 3 N.C. (sealed to IP67) contacts
Four possible shaft positions, easy to install
Solid and hollow shafts available

Product Selection

Catalog Number	Description	Accessories
440H-E22025	Hinge Switch - Ensign 3: Contacts: (Safety/Aux) 3 Normally Closed / None, BBM Preference: , Actuator Shaft: Length: 80MM Diameter: 10MM-Solid, Conduit Entry: M16 Conduit
440H-E22027	Hinge Switch - Ensign 3: Contacts: (Safety/Aux) 2 Normally Closed / 1 Normally Open, BBM Preference: Break Before Make, Actuator Shaft: Length: 80MM Diameter: 10MM-Solid, Conduit Entry: M16 Conduit
440H-E22029	Hinge Switch - Ensign 3: Contacts: (Safety/Aux) 2 Normally Closed / 1 Normally Open, BBM Preference: Make Before Break, Actuator Shaft: Length: 80MM Diameter: 10MM-Solid, Conduit Entry: M16 Conduit
440H-E22031	Hinge Switch - Ensign 3: Contacts: (Safety/Aux) 3 Normally Closed / None, BBM Preference: , Actuator Shaft: Length: 60MM Diameter: 8MM-Solid, Conduit Entry: M16 Conduit
440H-E22033	Hinge Switch - Ensign 3: Contacts: (Safety/Aux) 2 Normally Closed / 1 Normally Open, BBM Preference: Break Before Make, Actuator Shaft: Length: 60MM Diameter: 8MM-Solid, Conduit Entry: M16 Conduit
440H-E22035	Hinge Switch - Ensign 3: Contacts: (Safety/Aux) 2 Normally Closed / 1 Normally Open, BBM Preference: Make Before Break, Actuator Shaft: Length: 60MM Diameter: 8MM-Solid, Conduit Entry: M16 Conduit
440H-E22037	Hinge Switch - Ensign 3: Contacts: (Safety/Aux) 2 Normally Closed / 1 Normally Open, BBM Preference: Break Before Make, Actuator Shaft: Length: 80MM Diameter: 10MM-Solid, Conduit Entry: 6-Pin Micro (M12)
440H-E22038	Hinge Switch - Ensign 3: Contacts: (Safety/Aux) 2 Normally Closed / 1 Normally Open, BBM Preference: Make Before Break, Actuator Shaft: Length: 80MM Diameter: 10MM-Solid, Conduit Entry: 6-Pin Micro (M12)
440H-E22039	Hinge Switch - Ensign 3: Contacts: (Safety/Aux) 2 Normally Closed / 1 Normally Open, BBM Preference: Break Before Make, Actuator Shaft: Length: 60MM Diameter: 8MM-Solid, Conduit Entry: 6-Pin Micro (M12)
440H-E22040	Hinge Switch - Ensign 3: Contacts: (Safety/Aux) 2 Normally Closed / 1 Normally Open, BBM Preference: Make Before Break, Actuator Shaft: Length: 60MM Diameter: 8MM-Solid, Conduit Entry: 6-Pin Micro (M12)
440H-E22047	Hinge Switch - Ensign 3: Contacts: (Safety/Aux) 3 Normally Closed / None, BBM Preference: , Actuator Shaft: Length: 50MM Diameter: 10MM-Solid, Conduit Entry: M16 Conduit
440H-E22048	Hinge Switch - Ensign 3: Contacts: (Safety/Aux) 2 Normally Closed / 1 Normally Open, BBM Preference: Break Before Make, Actuator Shaft: Length: 50MM Diameter: 10MM-Solid, Conduit Entry: M16 Conduit
440H-E22049	Hinge Switch - Ensign 3: Contacts: (Safety/Aux) 2 Normally Closed / 1 Normally Open, BBM Preference: Make Before Break, Actuator Shaft: Length: 50MM Diameter: 10MM-Solid, Conduit Entry: M16 Conduit
440H-E22050	Hinge Switch - Ensign 3: Contacts: (Safety/Aux) 3 Normally Closed / None, BBM Preference: , Actuator Shaft: Length: 80MM Diameter: 10MM-Solid, Conduit Entry: M16 Conduit 1/2in Adaptor
440H-E22051	Hinge Switch - Ensign 3: Contacts: (Safety/Aux) 3 Normally Closed / None, BBM Preference: , Actuator Shaft: Length: 60MM Diameter: 8MM-Solid, Conduit Entry: M16 Conduit 1/2in Adaptor
440H-E22052	Hinge Switch - Ensign 3: Contacts: (Safety/Aux) 3 Normally Closed / None, BBM Preference: , Actuator Shaft: Length: 50MM Diameter: 10MM-Solid, Conduit Entry: M16 Conduit 1/2in Adaptor
440H-E22053	Hinge Switch - Ensign 3: Contacts: (Safety/Aux) 2 Normally Closed / 1 Normally Open, BBM Preference: Break Before Make, Actuator Shaft: Length: 80MM Diameter: 10MM-Solid, Conduit Entry: M16 Conduit 1/2in Adaptor
440H-E22054	Hinge Switch - Ensign 3: Contacts: (Safety/Aux) 2 Normally Closed / 1 Normally Open, BBM Preference: Break Before Make, Actuator Shaft: Length: 60MM Diameter: 8MM-Solid, Conduit Entry: M16 Conduit 1/2in Adaptor
440H-E22055	Hinge Switch - Ensign 3: Contacts: (Safety/Aux) 2 Normally Closed / 1 Normally Open, BBM Preference: Break Before Make, Actuator Shaft: Length: 50MM Diameter: 10MM-Solid, Conduit Entry: M16 Conduit 1/2in Adaptor
440H-E22056	Hinge Switch - Ensign 3: Contacts: (Safety/Aux) 2 Normally Closed / 1 Normally Open, BBM Preference: Make Before Break, Actuator Shaft: Length: 80MM Diameter: 10MM-Solid, Conduit Entry: M16 Conduit 1/2in Adaptor
440H-E22057	Hinge Switch - Ensign 3: Contacts: (Safety/Aux) 2 Normally Closed / 1 Normally Open, BBM Preference: Make Before Break, Actuator Shaft: Length: 60MM Diameter: 8MM-Solid, Conduit Entry: M16 Conduit 1/2in Adaptor
440H-E22058	Hinge Switch - Ensign 3: Contacts: (Safety/Aux) 2 Normally Closed / 1 Normally Open, BBM Preference: Make Before Break, Actuator Shaft: Length: 50MM Diameter: 10MM-Solid, Conduit Entry: M16 Conduit 1/2in Adaptor
440H-E22059	Hinge Switch - Ensign 3: Contacts: (Safety/Aux) 3 Normally Closed / None, BBM Preference: , Actuator Shaft: Length: 80MM Diameter: 10MM-Solid, Conduit Entry: 6-Pin Micro (M12)
440H-E22060	Hinge Switch - Ensign 3: Contacts: (Safety/Aux) 3 Normally Closed / None, BBM Preference: , Actuator Shaft: Length: 60MM Diameter: 8MM-Solid, Conduit Entry: 6-Pin Micro (M12)
440H-E22061	Hinge Switch - Ensign 3: Contacts: (Safety/Aux) 3 Normally Closed / None, BBM Preference: , Actuator Shaft: Length: 50MM Diameter: 10MM-Solid, Conduit Entry: 6-Pin Micro (M12)
440H-E22062	Hinge Switch - Ensign 3: Contacts: (Safety/Aux) 2 Normally Closed / 1 Normally Open, BBM Preference: Break Before Make, Actuator Shaft: Length: 50MM Diameter: 10MM-Solid, Conduit Entry: 6-Pin Micro (M12)
440H-E22063	Hinge Switch - Ensign 3: Contacts: (Safety/Aux) 2 Normally Closed / 1 Normally Open, BBM Preference: Make Before Break, Actuator Shaft: Length: 50MM Diameter: 10MM-Solid, Conduit Entry: 6-Pin Micro (M12)
440H-E22064	Hinge Switch - Ensign 3: Contacts: (Safety/Aux) 2 Normally Closed / 1 Normally Open, BBM Preference: Break Before Make, Actuator Shaft: Length: 30MM Diameter: 16MM-Pre-Bored, Conduit Entry: M16 Conduit
440H-E22065	Hinge Switch - Ensign 3: Contacts: (Safety/Aux) 2 Normally Closed / 1 Normally Open, BBM Preference: Break Before Make, Actuator Shaft: Length: 30MM Diameter: 16MM-Pre-Bored, Conduit Entry: M16 Conduit 1/2in Adaptor
440H-E22066	Hinge Switch - Ensign 3: Contacts: (Safety/Aux) 2 Normally Closed / 1 Normally Open, BBM Preference: Break Before Make, Actuator Shaft: Length: 30MM Diameter: 16MM-Pre-Bored, Conduit Entry: 6-Pin Micro (M12)
440H-E22067	Hinge Switch - Ensign 3: Contacts: (Safety/Aux) 3 Normally Closed / None, BBM Preference: , Actuator Shaft: Length: 30MM Diameter: 16MM-Pre-Bored, Conduit Entry: M16 Conduit
440H-E22068	Hinge Switch - Ensign 3: Contacts: (Safety/Aux) 3 Normally Closed / None, BBM Preference: , Actuator Shaft: Length: 30MM Diameter: 16MM-Pre-Bored, Conduit Entry: M16 Conduit 1/2in Adaptor
440H-E22069	Hinge Switch - Ensign 3: Contacts: (Safety/Aux) 3 Normally Closed / None, BBM Preference: , Actuator Shaft: Length: 30MM Diameter: 16MM-Pre-Bored, Conduit Entry: 6-Pin Micro (M12)
440H-E22070	Hinge Switch - Ensign 3: Contacts: (Safety/Aux) 2 Normally Closed / 1 Normally Open, BBM Preference: Make Before Break, Actuator Shaft: Length: 30MM Diameter: 16MM-Pre-Bored, Conduit Entry: M16 Conduit
440H-E22071	Hinge Switch - Ensign 3: Contacts: (Safety/Aux) 2 Normally Closed / 1 Normally Open, BBM Preference: Make Before Break, Actuator Shaft: Length: 30MM Diameter: 16MM-Pre-Bored, Conduit Entry: M16 Conduit 1/2in Adaptor
440H-E22072	Hinge Switch - Ensign 3: Contacts: (Safety/Aux) 2 Normally Closed / 1 Normally Open, BBM Preference: Make Before Break, Actuator Shaft: Length: 30MM Diameter: 16MM-Pre-Bored, Conduit Entry: 6-Pin Micro (M12)
440H-E2NNHPS	Hinge Switch - Ensign 3: Contacts: (Safety/Aux) 3 Normally Closed / None, BBM Preference: , Actuator Shaft: Length: 30MM Diameter: 16MM-Pre-Bored, Conduit Entry: 5-Pin Micro (M12)
440H-E2NNPPS	Hinge Switch - Ensign 3: Contacts: (Safety/Aux) 3 Normally Closed / None, BBM Preference: , Actuator Shaft: Length: 50MM Diameter: 10MM-Solid, Conduit Entry: 5-Pin Micro (M12)

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Ensign 3 Hinge Interlock Switches

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