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ABB MP1 Series Yellow Momentary Push Button Head, 22.5 mm Cutout, IP66

RS Stock No.:: 237-4941
Mfr. Part No.:: 1SFA611100R2003
Brand:: ABB

ABB MP1 Series Yellow Momentary Push Button Head, 22.5 mm Cutout, IP66

View all Push Button Heads

Subtotal (1 unit)*

£6.21

(exc. VAT)

£7.45

(inc. VAT)

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In Stock

4 unit(s) ready to ship

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Units	Per unit
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*price indicative

RS Stock No.:: 237-4941
Mfr. Part No.:: 1SFA611100R2003
Brand:: ABB

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	ABB
	Series	MP1
	Product Type	Push Button Head
	Cutout Diameter	22.5mm
	Push Button Colour	Yellow
	Push Button Shape	Round
	Push Button Actuation	Momentary
	Push Button Style	Round
	Push Button Material	Plastic
	IP Rating	IP66
	Push Button Marking	Unmarked
	Body/Fixing Collar Included	No
	Standards/Approvals	IEC/EN 60947-1, IEC/EN 60073, IEC60947-5-5, EN 50013, DIN 40050-9, CSA C22.2 No 14, UL 508, IEC/EN 60947-5-5, IEC/EN 60947-5-1, IEC/EN 60529
	Hazardous Area Certification	No

	Select all
	Brand ABB
	Series MP1
	Product Type Push Button Head
	Cutout Diameter 22.5mm
	Push Button Colour Yellow
	Push Button Shape Round
	Push Button Actuation Momentary
	Push Button Style Round
	Push Button Material Plastic
	IP Rating IP66
	Push Button Marking Unmarked
	Body/Fixing Collar Included No
	Standards/Approvals IEC/EN 60947-1, IEC/EN 60073, IEC60947-5-5, EN 50013, DIN 40050-9, CSA C22.2 No 14, UL 508, IEC/EN 60947-5-5, IEC/EN 60947-5-1, IEC/EN 60529
	Hazardous Area Certification No

Datasheet - 1SFA611100R2003

COO (Country of Origin):: SE

ABB MP1 Series Push Button Head, 22.5mm Cutout Diameter, Yellow - 1SFA611100R2003

This push-button head is a round, unmarked control element designed for panel mounting in industrial control stations. It provides a momentary actuation suitable for manual operator input and is constructed from plastic for panel applications where a tactile, short-duration signal is required. The head fits standard 22.5mm cutouts and offers ingress protection for use in exposed environments.

Features and Benefits:

• IP66 rating prevents dust ingress and heavy water jets
• Round plastic construction enables corrosion-resistant operation
• Momentary actuation delivers short-duration control signals
• Unmarked yellow actuator supports clear Visual identification
• Compatible with 22.5mm cutouts for quick panel replacement

Applications

• Suitable for operator stations in factory automation panels
• Ideal for control cabinet retrofit and head replacements
• Used with machinery start/stop push systems requiring momentary input
• Can be used for emergency or caution signalling where bright visibility is needed

What mounting aperture is required for installation?

The head is designed for a 22.5mm panel cutout to allow secure snap or collar mounting in standard control panels.

How does the material choice affect long-term use in industrial settings?

The plastic construction reduces the risk of galvanic corrosion and provides consistent tactile performance in electrically noisy environments.

What environmental protection does it provide against dust and water?

It carries an IP66 classification, offering complete protection from dust ingress and resistance to powerful water jets.

Is the actuator suitable for colour-coding safety functions?

Yes, the yellow, unmarked actuator offers high visibility for cautionary or attention functions without printing or symbols.

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