Allen Bradley Guardmaster 440N Series Magnetic Non-Contact Safety Switch, 250 V ac, 300V dc, Plastic Housing, NO/NC, 3m
Technical Document
Specifications
Supply Voltage
250 V ac, 300V dc
Safety Contacts
NO/NC
Housing Material
Plastic
Connection Type
3m Cable
Actuator Type
Magnetic
Auxiliary Contacts
NC
Safety Category
3
Sensor Principle
Magnetic
Actuator Included
Yes
Range
Sipha
Series
440N
Switching Distance
11mm
IP Rating
IP67
Depth
12mm
Width
25mm
Length
48mm
Country of Origin
Dominican Republic
Product details
Allen-Bradley Sipha S1 Non-contact Safety Switch
The Sipha S1 is a non-contact switch in a miniature ABS housing with moulded-in brackets, making it extremely versatile and simple to install. It incorporates several magnetically sensitive elements, which must be triggered in a particular sequence to operate correctly. It is designed to operate with its own actuator to help prevent the switch being defeated by a simple magnet. The Sipha S1 must be connected to the Sipha control unit to provide a monitored circuit.
Coding meets the requirements of more complex applications where simple magnetically actuated switching may not be sufficient
Head & actuator are IP67 rated, which is ideal for steam cleaning or high pressure hosing down
Non-contact actuation
Magnetic coded sensing
Miniature moulded ABS housing, 45x25x12mm
Must be operated with its own safety control unit
Supplied with
Stock nos. 334-0761 & 335-5741 have a 3m cable attached, stock no. 873-2216 has a 10m cable attached.
Approvals
UL, CSA.
Standards
EN1088, EN292, EN60204-1.
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BD 42.985
Each (Exc. Vat)
BD 47.283
Each (inc. VAT)
1
BD 42.985
Each (Exc. Vat)
BD 47.283
Each (inc. VAT)
1
Technical Document
Specifications
Supply Voltage
250 V ac, 300V dc
Safety Contacts
NO/NC
Housing Material
Plastic
Connection Type
3m Cable
Actuator Type
Magnetic
Auxiliary Contacts
NC
Safety Category
3
Sensor Principle
Magnetic
Actuator Included
Yes
Range
Sipha
Series
440N
Switching Distance
11mm
IP Rating
IP67
Depth
12mm
Width
25mm
Length
48mm
Country of Origin
Dominican Republic
Product details
Allen-Bradley Sipha S1 Non-contact Safety Switch
The Sipha S1 is a non-contact switch in a miniature ABS housing with moulded-in brackets, making it extremely versatile and simple to install. It incorporates several magnetically sensitive elements, which must be triggered in a particular sequence to operate correctly. It is designed to operate with its own actuator to help prevent the switch being defeated by a simple magnet. The Sipha S1 must be connected to the Sipha control unit to provide a monitored circuit.
Coding meets the requirements of more complex applications where simple magnetically actuated switching may not be sufficient
Head & actuator are IP67 rated, which is ideal for steam cleaning or high pressure hosing down
Non-contact actuation
Magnetic coded sensing
Miniature moulded ABS housing, 45x25x12mm
Must be operated with its own safety control unit
Supplied with
Stock nos. 334-0761 & 335-5741 have a 3m cable attached, stock no. 873-2216 has a 10m cable attached.
Approvals
UL, CSA.
Standards
EN1088, EN292, EN60204-1.