440L-R4JL440YD
This receiver boasts a maximum protective height of 1440 mm and supports a 14 mm resolution. It is rated IP65 for dust and water protection. Designed to operate efficiently in ambient temperatures fro
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4.5
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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.
440N-G02055
Operating at a rated voltage of 250 V AC, this switch supports a rated current of 2.0 A. The unit features an IP67 rating for dust and water resistance and has a sensing distance of 12 mm. Its pre-wir
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5.0
440R-P23069
This safety relay includes two normally open (N.O.) safety outputs and one normally closed (N.C.) auxiliary output contact for enhanced functionality. Mounting is facilitated on a 35 mm DIN rail, with
In Stock Ships Today
5.0
440T-MRKSE11DD
This rotary key switch supports a frequency rating of 50/60 Hz and accommodates surface or enclosure mounting options. With a contact rating of 10 horsepower at 600 V, this device effectively handles
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5.0
440G-MT47126
This guardlock switch operates with a power supply of 24V AC/DC and can handle a thermal current of 10 Amps. It is rated for an insulation voltage of 500V. The device locks with a power release mechan
Available
5.0
440R-J23106
This safety relay is designed with a current rating of 3.0 A, accommodating thermal current up to 4.0 A. It supports both automatic and manual reset functions. The unit also withstands impulse voltage
In Stock Ships Today
5.0
440T-MRKSE110E
This rotary interlock switch features a contact configuration comprising 2 Normally Open (NO) and 2 Normally Closed (NC) contacts, alongside an additional NC auxiliary contact. It is developed for enc
Available
4.9
440N-C02067
This safety switch has a rated current of 1.0 A and a cable length of 3 meters. With an IP67 rating, it offers protection against dust and water ingress. The housing is made from plastic, and it can f
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5.0
440N-ZPREC
The 440N-ZPREC serves as a SensaGuard standard code actuator within the Guardmaster Safety Relays series. It features a rectangular housing made of durable plastic and operates at a voltage of 24 V DC
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5.0
440G-MT47039
This guard locking switch features a 1/2 inch NPT conduit entry and utilizes a BBM action type with a GD2 standard actuator. It includes three safety contacts and one auxiliary contact. The device sup
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5.0
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