Hinge Switches

Hinge switches are a type of safety interlock switch fitted at the hinge point of a piece of equipment, such as a door. They work according to the normal function of the hinge, but they are linked up to the power supply and will break the circuit if the door is opened at an inappropriate time. Hinge switches are used to replace traditional door contacts, because they improve safety while still maintaining the same level of operation.

What are hinge switches used for?

Hinge switches are used to prevent tampering with equipment and to protect personnel. They monitor people entering hazardous areas. When somebody attempts to open a protected door, the hinge switch will disconnect the power to the equipment inside, so that nobody gets hurt and the machinery cannot be damaged.

Types of hinge switches

Different hinge switches are designed for use with different pieces of equipment, so they may differ in size and capacity. The trigger angle range can differ substantially, as well as the maximum current and voltage they can be used with. Some hinge switches can be load-bearing, while others are not.


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Omschrijving Prijs Range Series Lock Style Normal State Configuration Maximum Current Maximum AC Voltage Maximum DC Voltage Number of Cable Entries Size of Cable Entries Conduit Entry Shaft Length Trigger Angle Range Minimum Operating Temperature Maximum Operating Temperature
RS-stocknr. 439-1366
Fabrikantnummer440H-S34010
33,00 €
Each
Aantal stuks
Sprite 440H Hinge 2NC - - - - M16 M16 50mm - - -
RS-stocknr. 873-2190
Fabrikantnummer440H-R03079
65,50 €
Each
Aantal stuks
Rotacam 440H Hinge NO (Auxiliary), 2NC (Safety) 6 A 600V 24V - - M20 85mm 5 → 11° -20°C +80°C
RS-stocknr. 480-4373
Fabrikantnummer440H-S34019
33,00 €
Each
Aantal stuks
Sprite 440H Hinge 2NC - - - - M16 M16 80mm - - -
RS-stocknr. 439-1350
Fabrikantnummer440H-S34012
33,00 €
Each
Aantal stuks
Sprite 440H Hinge NO/NC - - - - M16 M16 50mm - - -
RS-stocknr. 873-2196
Fabrikantnummer440H-E22027
38,00 €
Each
Aantal stuks
Ensign 3 440H Hinge NO (Auxiliary), 2NC (Safety) 6 A 600V 24V - - M16 80mm 5 → 14° -20°C +80°C
RS-stocknr. 443-8083
Fabrikantnummer440H-E22073
36,10 €
Each
Aantal stuks
Ensign 3 440H Hinge NO/2NC - - - - M16 M16 80mm - - -
RS-stocknr. 480-4367
Fabrikantnummer440H-S34021
33,00 €
Each
Aantal stuks
Sprite 440H Hinge NO/NC - - - - M16 M16 80mm - - -
RS-stocknr. 325-703
Fabrikantnummer440H-R03074
65,50 €
Each
Aantal stuks
Rotacam 440H Hinge NO/2NC - - - - M16 M16 30mm - - -
RS-stocknr. 873-2193
Fabrikantnummer440H-E22025
38,00 €
Each
Aantal stuks
Ensign 3 440H Hinge 3NC (Safety) 6 A 600V 24V - - M16 80mm 3 → 12° -20°C +80°C