Honeywell Technologies Roller Lever Micro Switch, Solder Terminal, 250 V ac

RS Stock No.:: 820-7439
Distrelec Article No.:: 301-38-604
Mfr. Part No.:: 311SM6-T
Manufacturer:: Honeywell

Honeywell Technologies Roller Lever Micro Switch, Solder Terminal, 250 V ac

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RS Stock No.:: 820-7439
Distrelec Article No.:: 301-38-604
Mfr. Part No.:: 311SM6-T
Manufacturer:: Honeywell

Specifications

Product overview and Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Honeywell
	Actuator Type	Roller Lever
	Product Type	Micro Switch
	Terminal Type	Solder
	Housing Material	Phenolic
	Minimum Operating Temperature	-54°C
	Maximum Operating Temperature	121°C
	Microswitch Type	Subminiature
	Contact AC Voltage	250V ac
	Length	20.3mm
	Mechanical Life	1000000Operations
	Hazardous Area Certification	No
	Standards/Approvals	ENEC, RoHS, UL, CSA, CE
	Width	6.35mm
	Series	SM

	Select all
	Brand Honeywell
	Actuator Type Roller Lever
	Product Type Micro Switch
	Terminal Type Solder
	Housing Material Phenolic
	Minimum Operating Temperature -54°C
	Maximum Operating Temperature 121°C
	Microswitch Type Subminiature
	Contact AC Voltage 250V ac
	Length 20.3mm
	Mechanical Life 1000000Operations
	Hazardous Area Certification No
	Standards/Approvals ENEC, RoHS, UL, CSA, CE
	Width 6.35mm
	Series SM

Honeywell Series SM Micro Switch, 20.3mm Length, Roller Lever Actuator - 311SM6-T

This micro switch provides compact, repeatable switching for control and safety functions in electrical assemblies. It is a subminiature device with a roller lever actuator and solder-type terminals, designed for environments requiring a small footprint and precise actuation. The switch operates across a wide temperature range and meets multiple international approvals, making it suitable for integration into equipment subject to regulatory standards.

Features and Benefits:

• 1,000,000 operation mechanical life ensures extended service cycles
• 250VAC switching capability supports common alternating-current loads
• Phenolic housing allows electrical insulation in Compact installations
• Roller lever actuator delivers reliable mechanical Interface and precise actuation
• Solder terminals facilitate secure, soldered connections to assemblies

Applications

• Suitable for appliance control panel end‑of‑travel detection
• Used for safety interlocks in Compact industrial devices
• Ideal for limit switching in small electromechanical assemblies
• Can be used for position sensing in automation components
• Suitable for replacement in legacy control modules requiring solder terminals

What temperature extremes can it tolerate?

It is rated to operate from -54°C to 121°C.

Which approvals does it carry for equipment compliance?

It holds ENEC, RoHS, UL and CSA certifications in addition to CE marking.

What type of electrical connection does it require?

It uses solder terminals designed for permanent soldered joints.

Is it suitable for hazardous-area installations?

No, it has no hazardous-area certification.

What is the enclosure material and its purpose?

The enclosure is MADE of phenolic material providing insulated structural support.