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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Description Price 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庫存編號 227-961
製造零件編號3SE5232-0HU22
BrandSiemens
HK$309.76
單位
SIRIUS 3SE5 Hinge NO/NC 1 A dc, 4.2 A ac 240V 24V 2 M20 x 1.5 M20 52.8mm - -25°C +65°C
RS庫存編號 764-4174
製造零件編號3SE5232-0HU22
BrandSiemens
HK$297.69
單位
SIRIUS 3SE5 Hinge NO/NC 3 A dc, 6 A ac 400V 230V 1 M20 x 1.5 M20 - 10° -25°C +85°C
RS庫存編號 466-1211
製造零件編號SHS-0Z
HK$232.34
單位
- - - - - - - - - - - - - -
RS庫存編號 623-3284
製造零件編號TVS 410ST1-11/11U
BrandSchmersal
HK$1,646.49
單位
- TVS 410 Hinge 2NO/2NC 4 A 230V 24V - M12 M12 - -25°C +65°C
RS庫存編號 528-0740
製造零件編號3SE2283-0GA43
BrandSiemens
HK$1,462.27
單位
SIRIUS 3SE2 - NO/2NC - - - - M20 x 1.5 M20 - - -30°C +85°C
RS庫存編號 136-3215
製造零件編號6186800324
HK$436.21
單位
- I88 - 2NC 5 A 240V - 1 M20 x 1.5 M3 - ±3.5° -30°C +80°C
RS庫存編號 764-4171
製造零件編號3SE5212-0LU22
BrandSiemens
HK$388.92
單位
SIRIUS 3SE5 Hinge NO/2NC 3 A dc, 6 A ac 230V 230V 1 M20 x 1.5 M20 - 10° -25°C +85°C
RS庫存編號 360-4374
製造零件編號XCSPR551
HK$350.03
單位
Preventa XCS Hinge NO/NC 6 A 240V 250V 1 PG11 PG11 30mm -25°C +70°C
RS庫存編號 201-3581
製造零件編號TV10S-335-11Z
BrandSchmersal
HK$587.25
單位
- TVS 335 Hinge NO/NC 4 A 230V 24V 1 M20 x 1.5 M20 24mm -25°C +70°C
RS庫存編號 839-4653
製造零件編號SI-HG80DQDR
BrandBanner
HK$1,893.29
單位
- SI-HG80 Hinge NO/NC 3 A @ 250 V ac, 500 mA @ 60 V dc 250V 60V 1 M12 x 1 - 80mm - -25°C +70°C
RS庫存編號 691-8203
製造零件編號3SE5232-0LU22
BrandSiemens
HK$262.00
單位
SIRIUS 3SE5 Hinge NO/2NC - - - - M20 x 1.5 M20 50.5mm - - -
RS庫存編號 136-3179
製造零件編號6019390042
HK$1,659.02
單位
- SHS3 Hinge NO/NC 4 A 230V 24V 1 M12 Plug Connector M12 63mm ±3 (NC) °, 9 (NO) ° -25°C +70°C
RS庫存編號 528-0762
製造零件編號3SE2283-6GA43
BrandSiemens
HK$1,462.27
單位
SIRIUS 3SE2 - 3NC - - - 2 M20 x 1.5 M20 - - -30°C +85°C
RS庫存編號 360-4396
製造零件編號XCSPR552
HK$391.65
單位
Preventa XCS Hinge NO/NC 6 A 240V 250V 1 PG11 PG11 30mm -25°C +70°C
RS庫存編號 193-5761
製造零件編號T3C 236-11Z
BrandSchmersal
HK$428.26
單位
- TC 236 Hinge NO/NC 4 A 230V 24V 1 M20 x 1.5 M20 70mm 12.5° -30°C +80°C
RS庫存編號 466-1384
製造零件編號SHS-A1Z-SA-BG
HK$999.08
單位
- - - - - - - - - - - - - -
RS庫存編號 744-8692
製造零件編號570271
BrandPilz
HK$1,270.00
單位
PSEN PSENhinge Hinge 2NC - - - - M12 M12 - - -25°C +70°C
RS庫存編號 201-3597
製造零件編號TV10S 335-02Z
BrandSchmersal
HK$638.52
單位
- TVS 335 Hinge 2NC 4 A 230V 24V 1 M20 x 1.5 M20 24mm -25°C +70°C
RS庫存編號 764-4165
製造零件編號3SE5232-0HU21
BrandSiemens
HK$297.65
單位
SIRIUS 3SE5 Hinge NO/NC 3 A dc, 6 A ac 400V 400V 1 M20 x 1.5 M20 - 10° -25°C +85°C
RS庫存編號 193-5799
製造零件編號T5C 236-11Z
BrandSchmersal
HK$428.26
單位
- TC 236 Hinge NO/NC 4 A 230V 24V 1 M20 x 1.5 M20 70mm 12.5° -30°C +80°C