MPN

Key Switch Heads

A selector switch or key switch head is an important component of a selector switch, which is required when more than one control option is needed. Switch heads can come in a variety of forms, and are usually made from a hard material, such as plastic or metal.

What different types of switch heads are available?

Switches can come in a variety of styles and colours, and can be illuminated or non-illuminated, depending on the required application.

Key operated switch - A switch may have a key position selector, to increase security in industrial environments where the user is operating dangerous equipment, and a circuit breaker may be required.

Selector switch - The device may have a rotary selector, with the number of positions available ranging from two to four.

When are key switch and selector switch heads useful?

Designed for a variety of uses in the industrial, infrastructure and service sector, including:

Automotive
Building and public works
Control system panel builders
Public buildings to control lighting

610 Products showing for Key Switch Heads

5 of 31

Sort by

Compare Product Details

Results per page

Be the first to know about our latest products and offers

Email address

The personal information you provide to us when signing up to this mailing list will be processed in line with the Privacy Policy

Temporarily out of stock Schneider Electric Harmony 2-position Key Switch Head, Spring Return, 30 mm Cutout RS Stock No. 185-3693 Mfr. Part No. ZB4FG6 Subtotal (1 unit) £41.59(exc. VAT) £41.59/unit Quantity	Schneider Electric	-	Key Switch Head	Harmony	30mm	2	455	-	-	Spring Return	IP69K, IP66, IP67	90 °	2	-	-	1000000Cycles	UL 508,IEC 60529,GB 14048.5,EN/IEC 60947-1,EN/IEC 60947-5-1,CSA C22.2 No 14,EN/IEC 60947-5-4,EN/IEC 60947-5-5,EAC,CCC,CSA,UL	-	-	-
In Stock Schneider Electric Harmony XB5 3-position Key Switch Head, Latching, 30 mm Cutout RS Stock No. 167-9080 Mfr. Part No. ZB5FG03D Subtotal (1 unit) £67.63(exc. VAT) £67.63/unit Quantity	Schneider Electric	-	Key Switch Head	Harmony XB5	30mm	3	8D1	-	-	Latching	IP67, IP69K, IP66	45 °	1	-	-	1000000Cycles	DNV,CSA,BV,LROS,UL,UL 508,IEC 60947-5-4,JIS C8201-5-1,IEC 60947-1,IEC 60947-5-1,CSA C22.2 No 14,JIS C8201-1	-	-	-
In Stock RS Better World Siemens SIRIUS ACT 3SU10 2-position Key Switch Head, Latching, 22 mm Cutout RS Stock No. 193-5239 Mfr. Part No. 3SU1050-5JF01-0AA0 Subtotal (1 unit) £214.35(exc. VAT) £214.35/unit Quantity	Siemens	-	Key Switch Head	SIRIUS ACT 3SU10	22mm	2	-	-	-	Latching	IP54	90 °	2	-	No	300000Cycles	CE, CSA, UL	Extended Product Life, Low Carbon Manufacture	Yes	-
In Stock RS Better World Siemens SIRIUS ACT 3SU10 2-position Key Switch Head, Latching, 22 mm Cutout RS Stock No. 193-3589 Mfr. Part No. 3SU1000-5BF21-0AA0 Subtotal (1 unit) £61.54(exc. VAT) £61.54/unit Quantity	Siemens	-	Key Switch Head	SIRIUS ACT 3SU10	22mm	2	SSG10	-	-	Latching	IP66, IP67, IP69K	90 °	2	-	No	1000000Cycles	IEC 61508, IEC 60068-2-27, IEC 60068-2-6, SN 31920, IEC 60721, EN 61373	Extended Product Life, Low Carbon Manufacture	Yes	-
In Stock Schneider Electric Harmony 3-position Key Switch Head, Stay Put, 22 mm Cutout RS Stock No. 220-5270 Mfr. Part No. ZB4BG03 Subtotal (1 unit) £35.42(exc. VAT) £35.42/unit Quantity	Schneider Electric	-	Key Switch Head	Harmony	22mm	3	455	-	-	Stay Put	IP66, IP69K, IP67, IP69	-	2	-	No	1000000Cycles	EN/IEC 60947-5-1, EN/IEC 60947-5-5, EN/IEC 60947-5-4, UL 508, GB 14048.5, EN/IEC 60947-1, CSA C22.2 No 14	-	-	-
In Stock Schneider Electric Harmony 3-position Key Switch Head, Ethernet,RJ45, Spring Return, 22 mm Cutout RS Stock No. 609-2229 Mfr. Part No. ZB4BG08 Subtotal (1 unit) £42.40(exc. VAT) £42.40/unit Quantity	Schneider Electric	-	Key Switch Head	Harmony	22mm	3	455	-	-	Ethernet,RJ45, Spring Return	IP69K, IP67, IP66	45 °	2	-	No	1000000Cycles	CSA C22.2 No 14, CE, EN/IEC 60947-5-1, GB 14048.5, UL 508, EN/IEC 60947-1, EN/IEC 60947-5-5, EN/IEC 60947-5-4	-	-	-
In Stock Schneider Electric Harmony 3-position Key Switch Head, Latching, 22 mm Cutout RS Stock No. 221-1952 Mfr. Part No. ZB4BG09 Subtotal (1 unit) £42.26(exc. VAT) £42.26/unit Quantity	Schneider Electric	-	Key Switch Head	Harmony	22mm	3	455	-	-	Latching	IP67, IP69K	45 °	-	-	-	1000000Cycles	EN/IEC 60947-1,EN/IEC 60947-5-1,GB 14048.5,CSA C22.2 No 14,EN/IEC 60947-5-4,EN/IEC 60947-5-5,UL 508,CSA,DNV,BV,LROS,UL	-	-	-
Stocked by manufacturer Schneider Electric Harmony Key Switch Head, 22 mm Cutout RS Stock No. 358-388 Mfr. Part No. KAXZ1S142 Subtotal (1 unit) £34.83(exc. VAT) £34.83/unit Quantity	Schneider Electric	-	Key Switch Head	Harmony	22mm	-	-	-	-	-	IP65	-	-	-	-	1000000Cycles	IEC 68-2-27,IEC 529,EU RoHS	-	-	-
In Stock RS Better World Siemens SIRIUS ACT 3SU10 2-position Key Switch Head, Latching, 22 mm Cutout RS Stock No. 193-5131 Mfr. Part No. 3SU1000-4JF01-0AA0 Subtotal (1 unit) £38.27(exc. VAT) £38.27/unit Quantity	Siemens	-	Key Switch Head	SIRIUS ACT 3SU10	22mm	2	-	-	-	Latching	IP66, IP67, IP69K	90 °	2	-	No	1000000Cycles	IEC 81346-2, EN 61373, IEC 60721, IEC 60068-2-6, IEC 60068-2-27	Extended Product Life, Low Carbon Manufacture	Yes	-
In Stock APEM A01 2-position Key Switch Head, Latching, 22 mm Cutout RS Stock No. 241-5713 Mfr. Part No. A018101 Subtotal (1 unit) £33.60(exc. VAT) £33.60/unit Quantity	APEM	-	Key Switch Head	A01	22mm	2	-	-	-	Latching	IP65	-	2	-	NO	-	UL 1054, EN 61058-1, CE	-	-	-
In Stock RS Better World Siemens SIRIUS ACT 3SU10 2-position Key Switch Head, Momentary, 22 mm Cutout RS Stock No. 193-3536 Mfr. Part No. 3SU1050-4JC01-0AA0 Subtotal (1 unit) £42.15(exc. VAT) £42.15/unit Quantity	Siemens	-	Key Switch Head	SIRIUS ACT 3SU10	22mm	2	73033	-	-	Momentary	IP66, IP67, IP69K	45 °	2	-	No	300000Cycles	CSA, RoHS, CE, UL	Extended Product Life, Low Carbon Manufacture	Yes	-
In Stock Schneider Electric Harmony 2-position Key Switch Head, Stay Put, 22 mm Cutout RS Stock No. 211-8532 Mfr. Part No. ZB4BG2TEC10 Subtotal (1 unit) £151.26(exc. VAT) £151.26/unit Quantity	Schneider Electric	-	Key Switch Head	Harmony	22mm	2	-	-	-	Stay Put	IP69	90 °	-	-	-	1000000Cycles	UL 508,GB 14048.5,EN/IEC 60947-1,EN/IEC 60947-5-1,CSA C22.2 No 14,EN/IEC 60947-5-4,EN/IEC 60947-5-5,BV,CSA,DNV,LROS,UL	-	-	-
In Stock Schneider Electric Harmony 3-position Key Switch Head, Spring Return, 22 mm Cutout RS Stock No. 220-5271 Mfr. Part No. ZB4BG05 Subtotal (1 unit) £58.90(exc. VAT) £58.90/unit Quantity	Schneider Electric	-	Key Switch Head	Harmony	22mm	3	455	-	-	Spring Return	IP67, IP66, IP69, IP69K	-	2	-	No	1000000Cycles	CSA C22.2 No. 14, EN/IEC 60947-5-4, EN/IEC 60947-5-1, UL 508, GB 14048.5, EN/IEC 60947-5-5, EN/IEC 60947-1	-	-	-
In Stock ABB ABB Modular 3-position Key Switch Head, Spring Return to Centre, 22 mm Cutout RS Stock No. 757-8866 Mfr. Part No. 1SFA611285R1001 M3SSK3-101 Subtotal (1 unit) £30.57(exc. VAT) £30.57/unit Quantity	ABB	-	Key Switch Head	ABB Modular	22mm	3	455	-	-	Spring Return to Centre	IP66	45 °	2	-	NO	-	4X, IEC 60947-5-5, 3R, UL/NEMA Type 1	-	-	-
Currently unavailable Schneider Electric Harmony 2-position Key Switch Head, Latching, 22 mm Cutout RS Stock No. 276-9459 Mfr. Part No. ZB4BG02K Subtotal (1 unit) £66.40(exc. VAT) £66.40/unit Quantity	Schneider Electric	-	Key Switch Head	Harmony	22mm	2	-	-	-	Latching	IP69, IP69K, IP66, IP67	-	-	-	No	-	EN/IEC 60947-5-1, EN/IEC 60947-1, JIS C8201-1, EN/IEC 60947-5-4, UL 508	-	-	-
In Stock Eaton RMQ16 3-position Key Operator Key Switch Head, Maintained, 16 mm Cutout RS Stock No. 187-3326 Mfr. Part No. 072314 Q18S3R Subtotal (1 unit) £42.08(exc. VAT) £42.08/unit Quantity	Eaton	-	Key Operator Key Switch Head	RMQ16	16mm	3	Key Operated	-	-	Maintained	IP65	45 °	1	-	No	10000000Operations	CE marking, IEC/EN 60947-5, CSA-C22.2 No. 14-05, UL 508	-	-	-
In Stock Eaton M22 2-position Key Switch Head, 22.5 mm Cutout RS Stock No. 272-0604 Mfr. Part No. 171147 M22-WS-RS Subtotal (1 unit) £56.30(exc. VAT) £56.30/unit Quantity	Eaton	-	Key Switch Head	M22	22.5mm	2	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Stocked by manufacturer RS Better World Siemens SIRIUS ACT 3SU10 2-position Key Switch Head, Latching, 22 mm Cutout RS Stock No. 181-2828 Mfr. Part No. 3SU1050-4FF11-0AA0 Subtotal (1 unit) £42.15(exc. VAT) £42.15/unit Quantity	Siemens	-	Key Switch Head	SIRIUS ACT 3SU10	22mm	2	73037	-	-	Latching	IP69, IP69K, IP67, IP20, IP66	90 °	2	-	No	300000Cycles	CSA, UL, CE	Extended Product Life, Low Carbon Manufacture	Yes	-
In Stock Schneider Electric Harmony 2-position Key Switch Head, Stay Put, 22 mm Cutout RS Stock No. 211-8534 Mfr. Part No. ZB4BG4TEC10 Subtotal (1 unit) £145.11(exc. VAT) £145.11/unit Quantity	Schneider Electric	-	Key Switch Head	Harmony	22mm	2	CES	-	-	Stay Put	IP69	90 °	-	-	-	1000000Cycles	UL 508,GB 14048.5,EN/IEC 60947-1,EN/IEC 60947-5-1,CSA C22.2 No 14,EN/IEC 60947-5-4,EN/IEC 60947-5-5,BV,CSA,DNV,LROS,UL	-	-	-
In Stock Schneider Electric Harmony 2-position Key Switch Head, Stay Put, 22 mm Cutout RS Stock No. 276-2859 Mfr. Part No. ZB5AG4C0 Subtotal (1 unit) £33.08(exc. VAT) £33.08/unit Quantity	Schneider Electric	-	Key Switch Head	Harmony	22mm	2	455	-	-	Stay Put	IP67, IP66	-	-	-	NO	-	EN/IEC 60947-5-1, UL 508, EN/IEC 60947-1, EN/IEC 60947-5-4, JIS C8201-1	-	-	-