Sipha 440N Magnetic Solenoid Interlock Switches, 24 V ac/dc

Technical Reference
Legislation and Compliance
RoHS Status: Not Applicable
Product Details
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Allen Bradley GuardMaster Non-Contact Switch

The Allen Bradley GuardMaster 440N series magnetic safety switch has a supply voltage rating of 24VAC/VDC. This switch comes with a housing width of 22.5mm and a control unit 1. It incorporates several magnetically sensitive elements, which must be triggered in a particular sequence to operate correctly. It is designed to operate with its actuator, helps to prevent defeat ability by a simple magnet. Its moulded-in brackets and diminutive size make it extremely versatile and simple to install. This switch has a sensor that must be connected to the Sipha control unit, giving a monitored circuit. For high-risk applications, the control unit is used with a single sensor to give a high-integrity system. It has facilities for connecting a manual reset button and monitoring external devices such as contactors.

Features and Benefits

Non-contact actuation
1NO safety contact and 1NC (solid-state) auxiliary contact
Magnetic coded sensing
Must be operated with its own safety control unit
Slim moulded ABS housing

Certifications

IP67 rated
EN954-1
ISO13849-1
IEC/EN60204-1
NFPA79
EN1088
ISO14119
IEC60947-5-1
IEC/EN60947-5-3
ANSI B11.19
AS4024.1
CE certified
UL listed
TUV certified

Specifications
Attribute Value
Supply Voltage 24 V ac/dc
Safety Contacts NO
Auxiliary Contacts NC
Range Sipha
Series 440N
IP Rating IP67
Actuator Included No
Width 22.5mm
Dimensions 82 x 22.5 x 99 mm
Safety Category ANSI B11.19, AS4024.1, CE, CULus, E N1088, EN 954-1, IEC 60947-5-1, IEC/EN 60204-1, ISO 13849-1, ISO 14119, NFPA 79, Sipha 1/2 Category 3 EN954-1, TUV
Sensor Principle Magnetic
Actuator Type Magnetic
Length 82mm
Depth 99mm
14 In stock - FREE next working day delivery available
Price Each
£ 173.00
(exc. VAT)
£ 207.60
(inc. VAT)
Units
Per unit
1 +
£173.00
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