Siemens SIRIUS ACT 3SU10 2-position Key Switch Head, Momentary, 22mm Cutout

RS Stock No.:: 180-9484
Mfr. Part No.:: 3SU1050-4GC01-0AA0
Brand:: Siemens

Siemens SIRIUS ACT 3SU10 2-position Key Switch Head, Momentary, 22mm Cutout

Subtotal (1 unit)*

Kr.722 15

(exc. VAT)

Kr.902 69

(inc. VAT)

FREE delivery for online orders over 500,00 kr

Temporarily out of stock

2 unit(s) shipping from 06. februar 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 +	Kr. 722,15

*price indicative

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RS Stock No.:: 180-9484
Mfr. Part No.:: 3SU1050-4GC01-0AA0
Brand:: Siemens

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Siemens
	Series	SIRIUS ACT 3SU10
	Cutout Diameter	22mm
	Number of Positions	2
	Key Type	73038
	Key Withdrawal Position	O
	Switch Actuation	Momentary
	IP Rating	IP20, IP66, IP67, IP69, IP69K
	Angle of Throw	45°
	Number of Keys	2
	Maximum Operating Temperature	+70°C
	Mechanical Life	300000
	Better World Product	Yes
	Minimum Operating Temperature	-25°C
	Better World Claim	Extended product life, Low carbon manufacture

	Select all
	Brand Siemens
	Series SIRIUS ACT 3SU10
	Cutout Diameter 22mm
	Number of Positions 2
	Key Type 73038
	Key Withdrawal Position O
	Switch Actuation Momentary
	IP Rating IP20, IP66, IP67, IP69, IP69K
	Angle of Throw 45°
	Number of Keys 2
	Maximum Operating Temperature +70°C
	Mechanical Life 300000
	Better World Product Yes
	Minimum Operating Temperature -25°C
	Better World Claim Extended product life, Low carbon manufacture

COO (Country of Origin):: CZ

Siemens Key Switch

The Siemens 3SUI series is a momentary contact key switch. It is a 2 switch position key with 2 Ronis keys. The actuating element comes in a light blue colour along with a high gloss finish silver coloured metal front ring.

Features and Benefits

• Cost efficient
• Elegant black look
• High durability and reliability
• Industry standards compliant
• Lightweight

Applications

• Cabinets
• Electrical circuits
• Electrical power isolators
• Fire alarm systems
• Fuse boxes

Certifications

• CE certified
• CSA certified
• DIN EN 61373
• EAC approved
• IEC 60068-2-27
• IEC 60068-2-6
• IP20 rated
• IP66 rated
• IP67 rated
• IP69K rated
• NEMA 1, 2, 3, 3R, 4, 4X, 12, 13
• UL listed