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

RS Stock No.:: 842-6249
Distrelec Article No.:: 301-38-453
Mfr. Part No.:: 111SM2-T
Brand:: Honeywell

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

Subtotal (1 unit)*

$30.43

(exc. GST)

$34.99

(inc. GST)

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In Stock

244 unit(s) ready to ship from another location
Plus 187 unit(s) shipping from 30 April 2026

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Units	Per unit
1 +	$30.43

*price indicative

RS Stock No.:: 842-6249
Distrelec Article No.:: 301-38-453
Mfr. Part No.:: 111SM2-T
Brand:: Honeywell

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Honeywell
	Product Type	Micro Switch
	Actuator Type	Roller Lever
	Terminal Type	Solder
	Switch Contact Current	5A
	Housing Material	Phenolic
	Contact Configuration	SPCO
	Operating Force	1.95N
	Minimum Operating Temperature	-54°C
	Maximum Operating Temperature	121°C
	Microswitch Type	Subminiature
	Contact AC Voltage	250V ac
	Series	SM
	Width	6.35mm
	Standards/Approvals	UL, CSA, CE
	Hazardous Area Certification	NO
	Mechanical Life	10000000Operations
	Length	20.3mm

	Select all
	Brand Honeywell
	Product Type Micro Switch
	Actuator Type Roller Lever
	Terminal Type Solder
	Switch Contact Current 5A
	Housing Material Phenolic
	Contact Configuration SPCO
	Operating Force 1.95N
	Minimum Operating Temperature -54°C
	Maximum Operating Temperature 121°C
	Microswitch Type Subminiature
	Contact AC Voltage 250V ac
	Series SM
	Width 6.35mm
	Standards/Approvals UL, CSA, CE
	Hazardous Area Certification NO
	Mechanical Life 10000000Operations
	Length 20.3mm

COO (Country of Origin):: US

Honeywell Series SM Micro Switch, 250V AC Contact AC Voltage, 5A Switch Contact Current - 111SM2-T

This micro switch is a Compact electromechanical switch designed for precise actuation in control and sensing systems. It operates as a single-pole double-throw device with a roller lever actuator, providing deterministic changeover behaviour for on/off or signalling tasks in industrial and electronic environments. The unit is built for a wide thermal range and routine switching in demanding cycles.

Features and Benefits:

• 5A contact current supports moderate load switching applications
• 250V AC rating suits common mains-related control circuits
• SPDT contact layout enables changeover logic without relays
• 1.95N operating force provides consistent, repeatable actuation
• 10,000,000 mechanical operations permits long service intervals
• Phenolic housing resists electrical tracking and offers insulating integrity

Applications

• Suitable for limit sensing in automation machinery with lever actuation
• Ideal for control panels requiring Compact changeover switching
• Used for position detection in electromechanical assemblies
• Can be used for safety interlocks in auxiliary circuits
• Used with custom brackets where a solder-terminal connection is preferred

What terminals are provided for electrical connection?

The switch uses solder-type terminals that allow direct wire or lug soldering for Compact assemblies.

How does the actuator form affect installation options?

The roller lever actuator converts linear contact into rotational motion, enabling actuation by cams, sliding parts or contacting edges with reduced wear.

What environmental temperatures can it withstand during storage and operation?

It is rated to function down to −54°C and up to 121°C, covering low-temperature and elevated-temperature operating conditions.

What approvals ensure suitability for regulated applications?

It carries approvals from recognised standards bodies including UL, CSA and CE for use in compliant equipment.