440G-T27256
This guard locking switch employs power to lock functionality, ensuring secure operation. The switch supports a holding force of 2000 N and includes a fully flexible actuator type for versatile applic
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4.7
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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.
440R-H23176
This safety relay supports a supply voltage of 24 VDC with a power consumption of 8 watts. It includes two safety inputs and two safety outputs, along with one normally closed auxiliary contact, desig
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5.0
440R-ENETR
This network interface provides two ports for connection and uses RJ-45 cables compliant with Category 5 standards. The IP20 protection rating indicates its design is suitable for environments where d
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5.0
440G-LZS21SPLH
Designed with power-to-lock functionality, this solenoid interlock switch features two safety outputs and one auxiliary output, all configured as PNP. It operates efficiently within a temperature rang
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4.7
440N-S32021
This non-contact interlock switch operates with two normally closed safety contacts. With a maximum AC switching capacity of 2.0 amps and a DC capability of 1.0 amp, the device handles a variety of ap
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5.0
440N-G02094
This non-contact safety switch is equipped with a single NC safety contact and one NO auxiliary contact. It features a rectangular housing made of plastic, rated IP67 for dust and water resistance, an
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5.0
440N-S32047
This non-contact switch features an 8-pin Micro QD connector and integrates one normally closed auxiliary contact along with a safety contact configuration that includes one normally closed and one no
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5.0
440G-T27134
This interlock switch comes equipped with 2 normally closed safety contacts and 1 normally open auxiliary contact. The maximum holding force is 2000 N, supported by a power-to-release locking mechanis
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5.0
440R-E23191
This expansion module supports both 24 V AC and 24 V DC inputs with a rated voltage. It features four normally open safety-related outputs and two normally closed auxiliary outputs. The enclosure has
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5.0
440R-W23221
This safety relay module is designed to provide immediate output in critical situations. With three normally open relays and one normally closed auxiliary output, it meets various safety needs. The un
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5.0
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