Allen Bradley Guardmaster 440G-LZ Series Solenoid Interlock Switch, Power to Lock, 24V dc, Actuator Included

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Subtotal (1 unit)*

£306.18

(exc. VAT)

£367.42

(inc. VAT)

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  • Shipping from 21 November 2025
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1 +£306.18

*price indicative

RS Stock No.:
151-2549
Mfr. Part No.:
440G-LZS21STLB
Brand:
Allen Bradley Guardmaster
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Brand

Allen Bradley Guardmaster

Power to Lock / Unlock

Power to Lock

Supply Voltage

24V dc

Series

440G-LZ

Actuator Included

Yes

Actuator Type

Standard

Housing Material

ABS

IP Rating

IP66, IP67, IP69K

Maximum DC Voltage

24V

Power Consumption

2.5W

Width

162.9mm

Length

45mm

Depth

50mm

COO (Country of Origin):
DO
The 440G-LZ Guard Locking Switch is designed for partial body access guard doors. This switch combines microprocessor technology with an RFID coded actuator, and it features a locking bolt drive mechanism that locks only when the correct actuator is detected. With this functionality, the switch is TÜV certified to Ple, Cat. 4 (EN/ISO 13849-1) which is the highest level of safety for guard door position and lock monitoring.

Consumes up to 60% less power than competitive products
Offers RFID standard coded (low) or uniquely coded (high) actuators
Available in two models: power-to-release (safety of people) and power-to-lock (machine protection)

Guard Locking Switch - 440G-LZ: Solenoid Voltage: 24V DC, Contacts(Safety and Aux): 2 x PNP (0.2A max.), 1 x PNP (0.2A max.) - Door proximity, Actuator: RFID Standard, Conduit Entry: 10 m Lead

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