Ferrogard 440N Magnetic Safety Switch, Plastic, 24 V dc

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COO (Country of Origin): DM

Allen Bradley Guardmaster Non-Contact Switch

The Allen Bradley Guardmaster 440N series magnetic safety switch has a supply voltage rating of 24VDC at 1A current. This switch comes with FRS21 rectangular housings and a 6-Pin Micro quick-disconnect(QD) connection. It offers non-contact reliability with tolerance to misalignment. It is installed so that when a guard door is opened, the action of the magnetic actuator being removed from the switch opens the NC safety contacts, which are intended for the isolation of control power to a machine primary control element. It has protected safety contacts to ensure that it does not fail, unlike some other magnetic switch. It has internal non-resettable overload protection on the safety contact.

Features and Benefits

Non-contact actuation
High tolerance to misalignment
2NC safety contact and 1NO auxiliary contact
High switching current (up to 2 A AC, 1 A DC)
Plastic rectangular housing
Operating distance for safety contacts - make 12mm, break
Operating temperature ranging between -10°C and 65°C


IP67 rated
ANSI B11.19
CE certified
UL listed

Attribute Value
Supply Voltage 24 V dc
Safety Contacts 2NC
Housing Material Plastic
Auxiliary Contacts NO
Connection Type 6-Pin Micro QD
Range Ferrogard
Series 440N
Switching Distance 23 (Safety) mm, 26 (Auxiliary) mm
IP Rating IP67
Actuator Included Yes
Housing Colour Red
Dimensions 76 x 30 x 15 mm
Safety Category 1
Sensor Principle Magnetic
Actuator Type Magnetic
Depth 15mm
Length 76mm
Width 30mm
20 I lager för leverans inom 1 arbetsdagar
Pris (ex. moms) Each
2 331,92 kr
(exkl. moms)
2 914,90 kr
(inkl. moms)
Per unit
1 +
2 331,92 kr