Allen Bradley Guardmaster 440K Safety Interlock Switch, Tongue Actuator Included, Metal, Interlock

RS Stock No.:: 226-3174
Mfr. Part No.:: 440K-B04026
Brand:: Allen Bradley Guardmaster

Allen Bradley Guardmaster 440K Safety Interlock Switch, Tongue Actuator Included, Metal, Interlock

Subtotal (1 unit)*

Kr. 3 005,40

(exc. VAT)

Kr. 3 756,75

(inc. VAT)

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In Stock

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Units	Per unit
1 +	Kr. 3 005,40

*price indicative

RS Stock No.:: 226-3174
Mfr. Part No.:: 440K-B04026
Brand:: Allen Bradley Guardmaster

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Allen Bradley Guardmaster
	Lock Style	Tongue
	Product Type	Safety Interlock Switch
	Lock Type	Interlock
	Actuator Included	Yes
	Safety Contacts	1 NO
	Housing Material	Metal
	Series	440K
	IP Rating	IP66
	Number of Auxiliary Contacts	1
	Minimum Operating Temperature	-25°C
	Maximum Operating Temperature	80°C
	Hazardous Area Certification	No
	Standards/Approvals	ISO 14119, EN 1088, NFPA 79, IEC/EN 60204-1, ANSI B11.19, AS 4024.1, CE, ISO 13849-1, EN 954-1, IEC/EN 60947-5-1, TUV
	Depth	98mm
	Width	40.5mm
	Length	64mm
	Number of Head Directions	1

	Select all
	Brand Allen Bradley Guardmaster
	Lock Style Tongue
	Product Type Safety Interlock Switch
	Lock Type Interlock
	Actuator Included Yes
	Safety Contacts 1 NO
	Housing Material Metal
	Series 440K
	IP Rating IP66
	Number of Auxiliary Contacts 1
	Minimum Operating Temperature -25°C
	Maximum Operating Temperature 80°C
	Hazardous Area Certification No
	Standards/Approvals ISO 14119, EN 1088, NFPA 79, IEC/EN 60204-1, ANSI B11.19, AS 4024.1, CE, ISO 13849-1, EN 954-1, IEC/EN 60947-5-1, TUV
	Depth 98mm
	Width 40.5mm
	Length 64mm
	Number of Head Directions 1

RoHS Status: Exempted

COO (Country of Origin):: PL

Allen Bradley Guardmaster Centurion 440K-B04026 Safety-Rated Interlock Switch

This 440K-B04026 guard locking switch is positive mode and thumbwheel operated, and is ideally suited for use with simple machines which have short, constant run-down times due to the 20 second delay before the guard door can be opened. It is important that the unit is installed and operated correctly to ensure that the retractable shaft is not extended when the guard is open.

This durable safety switch has Break Before Make Action (opens the first set of contacts before closing new contacts). Actuator type is Left Hand. It features M20 Conduit Entry and has an operating temperature of -25°C to +80°C. Thermal current rating is 10A and it has a rated insulation voltage of 500V.

Features and Benefits

• 2NC Safety Contacts, 1NO Auxiliary

• Easy to operate and simplified installation for your convenience

• Perfect for use in heavy duty applications due to robust die-cast metal alloy housing material

• Locks the guard firmly closed until the operator manually rotates the thumbwheel, retracting the shaft from the guard door

• 15-20 second time delay before the guard can be released

• Isolates power to machine when the guard door is open, minimising risk of injury to personnel

Certifications

BG certified

SUVA certified

EN954-1

ISO13849-1

IEC/EN60204-1

NFPA79

EN1088

ISO14119

IEC/ EN60947-5-1

ANSI B11.19

AS4024.1

IP66 rated

CE certified

cULus approved

What is a Safety Interlock Switch?

A safety interlock switch is a device which keeps guard doors and gates securely locked to prevent access to areas where dangerous machinery may be in operation, minimalising the risk of injury to personnel and damage to machinery. They can also be used to monitor the status of the machine guard, and to ensure that machinery cannot start up or run while the guard door is open. They are often utilised in industrial applications, such as safeguarding factory production lines. They can vary in lock type, maximum current and voltage, and housing material. Safety-rated interlock switches are specifically designed to meet high safety standards. Allen Bradley Guardmaster switches are built to global standards to provide exceptional quality and reliability.