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

Wetgeving en compliance

Ferrogard 1, 2, 20 & 21 Non Contact Safety Switch

The Ferrogard FRS 1, 2, 20 and 21 are magnetically actuated non-contact safety switches which offer reliability and a high tolerance to misalignment. Designed to be installed on a guard door, the action of the magnetic actuator being removed from the switch opens the N.C. safety contacts therefore isolating the control power to the machines primary control element. Made from moulded ABS with a rectangular housing and sealed to IP67 (NEMA 6P), these non-contact switches are ideal for wet environments.

Non-contact actuation
High tolerance to misalignment
Plastic rectangular housing
Cable or quick-disconnect (QD) connections
M4 mountable in any position
Operating distance for safety contacts - make;12mm, break;23mm
Operating temperature range: -10°C to +65°C
Sealed to IP67
Cat. 1 device per EN 954-1 dual channel interlocks suitable for Cat. 3 or 4 systems


EN954-1, ISO13849-1, IEC/EN60204-1, NFPA79, EN1088, ISO14119, ANSI B11.19, AS4024.1.


CE Marked for all applicable directives and cULus.



This safety device can be used with Guardlink, a new safety linking technology from Allen Bradley Guardmaster.
Guardlink simplifies and reduces the connection time of the safety system, whilst providing real-time diagnostic information over Ethernet IP. This makes it simple to identify the location of the device that has tripped the safety system, thus reducing downtime, and improving the machines overall efficiency. For more details, please go to the Guardlink brochure.

Kenmerk Waarde
Supply Voltage 24 V dc
Safety Contacts 2NC
Housing Material Plastic
Connection Type 4-Pin Micro QD
Switch Type Safety
Range Ferrogard
Series 440N
Switching Distance 12 mm, 23 mm
IP Rating IP67
Actuator Included Yes
Depth 15mm
Sensor Principle Magnetic
Actuator Type Magnetic
Dimensions 76 x 30 x 15 mm
Length 76mm
Width 30mm
Housing Colour Red
Safety Category 1
17 op voorraad - levertijd is 1 werkdag(en) (EU-voorraad)
23 op voorraad - levertijd is 1 werkdag(en) (UK-voorraad)
Prijs Each
(excl. BTW)
(incl. BTW)
Aantal stuks
Per stuk
1 +
€ 219,00
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