Honeywell Straight Lever Micro Switch, Solder Terminal, 5 A, 250 V ac, SPCO

RS Stock No.:: 842-6378
Distrelec Article No.:: 301-38-606
Mfr. Part No.:: 311SX2-T
Brand:: Honeywell

Honeywell Straight Lever Micro Switch, Solder Terminal, 5 A, 250 V ac, SPCO

Subtotal (1 unit)*

£25.83

(exc. VAT)

£31.00

(inc. VAT)

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197 unit(s) shipping from 25 March 2026

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Units	Per unit
1 +	£25.83

*price indicative

RS Stock No.:: 842-6378
Distrelec Article No.:: 301-38-606
Mfr. Part No.:: 311SX2-T
Brand:: Honeywell

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Honeywell
	Actuator Type	Straight Lever
	Product Type	Micro Switch
	Terminal Type	Solder
	Switch Contact Current	5 A
	Housing Material	Phenolic
	Contact Configuration	SPCO
	Operating Force	0.31N
	Minimum Operating Temperature	-54°C
	Maximum Operating Temperature	121°C
	Microswitch Type	Subminiature
	Contact AC Voltage	250V ac
	Standards/Approvals	UL, CSA, RoHS, CE
	Hazardous Area Certification	No
	Mechanical Life	10000000Operations
	Series	SX
	Length	12.7mm
	Depth	8.9mm
	Width	5.08 mm

	Select all
	Brand Honeywell
	Actuator Type Straight Lever
	Product Type Micro Switch
	Terminal Type Solder
	Switch Contact Current 5 A
	Housing Material Phenolic
	Contact Configuration SPCO
	Operating Force 0.31N
	Minimum Operating Temperature -54°C
	Maximum Operating Temperature 121°C
	Microswitch Type Subminiature
	Contact AC Voltage 250V ac
	Standards/Approvals UL, CSA, RoHS, CE
	Hazardous Area Certification No
	Mechanical Life 10000000Operations
	Series SX
	Length 12.7mm
	Depth 8.9mm
	Width 5.08 mm

COO (Country of Origin):: MX

Honeywell Series SX Micro Switch, 250V Contact AC Voltage, 5A Switch Contact Current - 311SX2-T

This micro switch is a Compact electromechanical device designed to provide reliable single-pole changeover switching in control and sensing assemblies. It operates with a straight lever actuator and is intended for use where a low-actuation force and long operational life are required in industrial and electronic equipment.

Features and Benefits:

• 0.31 N actuation force enables sensitive trigger response
• 5A contact rating permits moderate current switching tasks
• 250V AC contact voltage supports mains-level circuits
• 10 million mechanical operations delivers long service cycles
• Solder terminals allow straightforward PCB or wire connections

Applications

• Suitable for limit-switch sensing in automation systems
• Ideal for user-input switches in industrial control panels
• Used with small electromechanical relays for circuit control
• Can be used for position sensing in mechanical assemblies
• Suitable for low-force tactile detection in electronic devices

What temperature environments can it withstand?

It is rated for continuous operation up to 121°C and down to −121°C minimum as provided, permitting use in elevated-temperature installations.

How Compact is the device for tight-space mounting?

Its body measures 12.7mm in length and 5.08mm in width, allowing integration into restricted enclosures.

Which contact arrangement does it use and what does that mean electrically?

It employs a single-pole changeover contact configuration, providing one common contact that can connect to either of two outputs for simple switching circuits.

What housing material is used and what is the practical effect?

The enclosure is MADE from phenolic material, offering electrical insulation and rigidity suitable for small switch bodies.