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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

612 Products showing for Key Switch Heads

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Stocked by manufacturer Eaton EZ Key Switch Head, RJ45, Ethernet RS Stock No. 271-5119 Mfr. Part No. 045462 +EZ/S-E Subtotal (1 unit) £86.13(exc. VAT) £86.13/unit Quantity	Eaton	-	Key Switch Head	EZ	-	-	-	-	-	RJ45, Ethernet	IP65	60 °	2	-	RoHS	-	CE, RoSH Certified	-	-	-
Stocked by manufacturer Eaton EZ Key Switch Head, RJ45, Ethernet RS Stock No. 271-5127 Mfr. Part No. 045471 +EZ/S-R Subtotal (1 unit) £86.13(exc. VAT) £86.13/unit Quantity	Eaton	-	Key Switch Head	EZ	-	-	-	-	-	RJ45, Ethernet	IP65	60 °	2	-	RoHS	-	CE	-	-	-
In Stock RS Better World Siemens SIRIUS ACT 3SU10 3-position Key Switch Head, Momentary, 22 mm Cutout RS Stock No. 173-6713 Mfr. Part No. 3SU1000-4BM01-0AA0 Subtotal (1 unit) £25.05(exc. VAT) £25.05/unit Quantity	Siemens	-	Key Switch Head	SIRIUS ACT 3SU10	22mm	3	Ronis	-	-	Momentary	IP69K, IP20, IP66, IP69, IP67	45 °	2	-	No	1000000Cycles	IEC 60068-2-27, IEC 60721, EN 61373, IEC 60068-2-6	Extended Product Life, Low Carbon Manufacture	Yes	-
Stocked by manufacturer Eaton EZ Key Switch Head RS Stock No. 271-5616 Mfr. Part No. 047001 EZ/S-N-TM Subtotal (1 unit) £86.13(exc. VAT) £86.13/unit Quantity	Eaton	-	Key Switch Head	EZ	-	-	Ronis	-	-	-	-	60 °	-	-	No	-	CE	-	-	-
Stocked by manufacturer Eaton EZ Key Switch Head RS Stock No. 271-5618 Mfr. Part No. 047003 EZ/S-Q-TM Subtotal (1 unit) £86.13(exc. VAT) £86.13/unit Quantity	Eaton	-	Key Switch Head	EZ	-	-	Ronis	-	-	-	-	60 °	-	-	No	-	CE	-	-	-
Stocked by manufacturer Eaton EZ Key Switch Head RS Stock No. 271-5615 Mfr. Part No. 047000 EZ/S-M-TM Subtotal (1 unit) £86.13(exc. VAT) £86.13/unit Quantity	Eaton	-	Key Switch Head	EZ	-	-	Ronis	-	-	-	-	60 °	-	-	No	-	CE	-	-	-
Stocked by manufacturer Eaton EZ Key Switch Head RS Stock No. 271-5609 Mfr. Part No. 046994 EZ/S-D-TM Subtotal (1 unit) £86.13(exc. VAT) £86.13/unit Quantity	Eaton	-	Key Switch Head	EZ	-	-	Ronis	-	-	-	-	60 °	-	-	No	-	CE	-	-	-
Stocked by manufacturer Eaton EZ Key Switch Head RS Stock No. 271-5614 Mfr. Part No. 046999 EZ/S-J-TM Subtotal (1 unit) £86.13(exc. VAT) £86.13/unit Quantity	Eaton	-	Key Switch Head	EZ	-	-	Ronis	-	-	-	-	60 °	-	-	No	-	CE	-	-	-
Stocked by manufacturer Eaton EZ Key Switch Head RS Stock No. 271-5617 Mfr. Part No. 047002 EZ/S-P-TM Subtotal (1 unit) £86.13(exc. VAT) £86.13/unit Quantity	Eaton	-	Key Switch Head	EZ	-	-	Ronis	-	-	-	-	60 °	-	-	No	-	CE	-	-	-
Stocked by manufacturer Eaton EZ Key Switch Head RS Stock No. 271-5608 Mfr. Part No. 046993 EZ/S-C-TM Subtotal (1 unit) £86.13(exc. VAT) £86.13/unit Quantity	Eaton	-	Key Switch Head	EZ	-	-	Ronis	-	-	-	-	90 °	-	-	No	-	CE	-	-	-
Temporarily out of stock Idec YW4K 3-position Key Switch Head RS Stock No. 213-1513 Mfr. Part No. YW4K-3A Subtotal (1 unit) £18.58(exc. VAT) £18.58/unit Quantity	Idec	-	Key Switch Head	YW4K	-	3	-	-	-	-	IP65	-	2	-	No	-	No	-	-	-
In Stock RS Better World Siemens SIRIUS ACT 3SU10 2-position Key Switch Head, Latching, 22 mm Cutout RS Stock No. 193-5288 Mfr. Part No. 3SU1000-4JF11-0AA0 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 60068-2-27, IEC 60068-2-6, EN 61373, IEC 60721, IEC 81346-2	Extended Product Life, Low Carbon Manufacture	Yes	-
Temporarily out of stock EAO 3-position Key Switch Head, Momentary, 22.3 mm Cutout RS Stock No. 175-7945 Mfr. Part No. 704.113.0 Subtotal (1 unit) £66.25(exc. VAT) £66.25/unit Quantity	EAO	-	Key Switch Head	-	22.3mm	3	Ronis	-	-	Momentary	IP65	90 °	2	-	No	-	RoHS	-	-	-
In Stock APEM A01 2-position Key Switch Head, Latching, 16 mm Cutout RS Stock No. 241-5707 Mfr. Part No. A018201 Subtotal (1 unit) £33.60(exc. VAT) £33.60/unit Quantity	APEM	-	Key Switch Head	A01	16mm	2	-	-	-	Latching	IP65	-	2	-	No	-	UL 1054, CE, EN 61058-1	-	-	-
Temporarily out of stock Eaton Eaton Moeller 2-position Key Switch Head, Maintained, 22.5 mm Cutout RS Stock No. 273-6429 Mfr. Part No. 111785 M22-WRS-MS5 Subtotal (1 unit) £68.94(exc. VAT) £68.94/unit Quantity	Eaton	-	Key Switch Head	Eaton Moeller	22.5mm	2	Round	-	-	Maintained	IP66	-	-	-	No	100000Operations	CE, IEC/EN 60947, CSA, UL, IEC 60947-5, CSA-C22.2 No. 94-91, CSA File No.: 012528, UL Category Control No.: NKCR, IEC/EN 60947-5, VDE 0660, UL 508, CSA Std. C22.2 No. 94-91, CSA Class No.: 3211-03, UL File	-	-	-
In Stock RS Better World Siemens SIRIUS ACT 3SU10 2-position Key Switch Head, Momentary, 22 mm Cutout RS Stock No. 193-5176 Mfr. Part No. 3SU1000-4FC01-0AA0 Subtotal (1 unit) £38.27(exc. VAT) £38.27/unit Quantity	Siemens	-	Key Switch Head	SIRIUS ACT 3SU10	22mm	2	-	-	-	Momentary	IP66, IP67, IP69K	45 °	2	-	No	1000000Cycles	IEC 60068-2-6, IEC 81346-2, EN 61373, IEC 60068-2-27, IEC 60721	Extended Product Life, Low Carbon Manufacture	Yes	-
Temporarily out of stock Eaton Eaton Moeller 3-position Key Switch Head, Maintained, 22.5 mm Cutout RS Stock No. 276-6579 Mfr. Part No. 216901 M22S-WRS3 Subtotal (1 unit) £44.63(exc. VAT) £44.63/unit Quantity	Eaton	-	Key Switch Head	Eaton Moeller	22.5mm	3	Round	-	-	Maintained	IP66	-	1	-	No	100000Operations	CE etc, Bureau Veritas, GOST-R	-	-	-
Stocked by manufacturer RS Better World Siemens SIRIUS ACT 3SU10 3-position Key Switch Head, Latching, 22 mm Cutout RS Stock No. 181-2827 Mfr. Part No. 3SU1050-4DL11-0AA0 Subtotal (1 unit) £29.45(exc. VAT) £29.45/unit Quantity	Siemens	-	Key Switch Head	SIRIUS ACT 3SU10	22mm	3	421	-	-	Latching	IP20, IP66, IP67, IP69, IP69K	45 °	2	-	No	300000Cycles	CSA, UL, CE	Extended Product Life, Low Carbon Manufacture	Yes	-
Temporarily out of stock Omron A22NK 2-position Key Switch Head, 22 mm Cutout RS Stock No. 215-5278 Mfr. Part No. A22NZ-2BM-01BA Subtotal (1 unit) £17.45(exc. VAT) £17.45/unit Quantity	Omron	-	Key Switch Head	A22NK	22mm	2	-	-	-	-	IP66	-	-	-	-	5000000Operations	RoHS	-	-	-
Stocked by manufacturer Eaton M30 3-position Key Switch Head, 30 mm Cutout RS Stock No. 272-1350 Mfr. Part No. 187098 M30C-FWRS3-RS Subtotal (1 unit) £52.78(exc. VAT) £52.78/unit Quantity	Eaton	-	Key Switch Head	M30	30mm	3	Ronis	-	-	-	-	-	-	-	-	-	-	-	-	-