440R-N23129
This safety relay supports three immediate safety outputs and allows for one auxiliary contact. It functions effectively across a temperature range from -5°C to 55°C and can be stored at temperatures
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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.
440G-A27143
Designed for compatibility with the TLS-GD2 Interlock Safety Switch, the 440G-A27143 actuator operates efficiently in environments with a relative humidity ranging from 5% to 95%, non-condensing. It c
Available
5.0
440G-T27178
This device is composed of plastic material and includes a GD2 standard actuator type for reliable operation. The solenoid voltage rating is set at 100 VAC/DC, and the switch uses a break before make
Available
5.0
440T-MRKSE11MB
This rotary key switch employs a single key mechanism and includes a rotary actuator. It is configured with 2 normally open (NO) and 2 normally closed (NC) contacts, rated for a maximum current of 20
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5.0
802C-H58M6B
Designed as a cable-pull actuated switch, this unit features a maximum cable free span of 5 meters. It utilizes 14 AWG wire terminals suitable for smaller wire types and is rated for operation in envi
Available
5.0
440G-T27241
This Guardlock switch operates in a temperature range of -20°C to 55°C and is capable of being stored in environments with temperatures from -25°C to 75°C. The device accommodates 5% to 95% relative h
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5.0
440N-A32114
This actuator boasts a rectangular body style with a robust red thermoplastic housing. It operates on a switching voltage of 24 VDC and can manage a switching current up to 200 mA. With an IP69 rating
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5.0
440T-MSBLE130A
Operating efficiently within a temperature range of 0 to 40 degrees Celsius, this trapped key interlock ensures reliable performance. It features a bolt mechanism that can extend 27 mm and retract 13
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5.0
442G-MAB-C03
The control interface includes a robust locking system known as the 442G Multifunctional Access Box, providing a holding force of up to 2000 N. It accommodates a guard-door misalignment tolerance of 5
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5.0
440R-GL2S2T
This safety relay accepts wire sizes between 24 to 14 AWG and has a low power consumption of only 2 W. With an IP40 protection rating and NEMA 1 enclosure classification, it is built for reliability i
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5.0
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