440N-Z21W1PH
This non-contact switch features a rectangular housing and provides a sensing distance of 10 mm. The device includes two normally closed (NC) safety outputs and comes with a 0.15-meter cable. The unit
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5.0
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Allen Bradley Guardmaster Safety Relays
Guardmaster Safety Relays from Allen Bradley are industrial safety system components. They monitor safety devices like emergency stop buttons and light curtains to detect potential hazards. When a safety device activates, the connected relays swiftly initiate a safety response, such as stopping machinery or activating alarms, to prevent accidents and protect users and equipment. The Guardmaster Safety Relays series includes general-purpose relays and special-purpose relays. Each Guardmaster Safety Relay comes with 4 removable terminal blocks.
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Browse Guardmaster Safety Relays
Browse available units in our catalog of Guardmaster Safety Relays.
440K-AMDS
The 440K-AMDS sliding bolt actuator is engineered to work seamlessly with TLS-GD2 guard locking switches. It provides an actuation speed of 160 mm per second and can complete one actuation cycle each
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4.8
440G-LZS21STRH
This device operates at a nominal supply voltage of 24 volts DC and employs standard actuator coding. It can connect via an 8-pin quick disconnect connector. The unit provides a mechanical lifespan of
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5.0
440N-G02044
This safety switch utilizes a magnetic principle for operation and can switch with a current of 1 ampere. It has a 12 mm switching distance and includes a 2-meter cable for connection. The unit is hou
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4.7
440R-H23178
This extension module provides dual-channel inputs, allowing for configurations including a single normally closed input and two normally closed inputs with cross-fault monitoring. Built to operate in
Available
5.0
440G-T21BNPT-1B
This guard locking switch includes a break-before-make contact type and contains 2 normally closed safety contacts along with 1 normally open auxiliary contact. It is constructed from plastic and has
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5.0
440R-G23110
This safety relay is designed to function within a DC voltage range of 24 volts and can also operate on AC voltage of the same level. It features five normally open (N.O.) safety outputs and one norma
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5.0
440R-G23215
This safety relay features a single normally closed (N.C.) input and two normally open (N.O.) safety inputs. Additionally, it provides a total of seven normally open safety outputs and four normally c
Available
4.9
440R-S845AER-NNL
This speed monitoring safety relay includes a range of input contacts: five normally closed contacts, two additional normally closed contacts, and a combination of a normally open and normally closed
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4.7
440G-T21BGPL-1B
Featuring two normally closed safety contacts, this switch includes one normally open auxiliary contact and a solenoid configuration of 1 N.C. and 1 N.O. Rated with an IP67, it is suitable for harsh e
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5.0
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