440N-Z21SS2H
With a rectangular housing made from materials such as PBT and Valox, this safety switch provides a sensing distance of 18 mm. It has a dual safety output type (DC PNP) and utilizes a 1 M12 DC micro c
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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-EZS21STL05H
This electromagnetic safety switch features an anodized coating on its plastic housing and is rated IP67 for protection against dust and water ingress. It supports safety functions effectively. The un
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5.0
440R-S07140
Designed for reliability, this safety relay includes an output contact configuration of 2 normally-open (N.O.) contacts and 1 normally-closed (N.C.) contact. The relay also offers 1 N.C and 2 N.O auxi
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5.0
440R-M23204
This module supports dual solid-state output ratings of 2x2 A at 24V DC and a single output rating of 50 mA also at 24V DC. It functions effectively in ambient temperatures up to 55 degrees Celsius an
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4.7
440R-S35014
This safety relay features LED indicators for visual status feedback. It functions effectively within a wide temperature range from 0 °C to 40 °C and can handle relative humidity levels up to 80% with
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5.0
440T-MRKSE110A
Designed with 4 poles, the 440T-MRKSE110A switch supports a contacts configuration of 2 normally open (N.O.) and 2 normally closed (N.C.) contacts. The isolation current rating stands at 100 A, ensuri
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5.0
440N-G02149
This safety relay switch includes a magnetic actuator with a sensing distance of 15 millimeters. It has an output configuration consisting of 2 normally closed (NC) contacts for safety and 1 normally
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5.0
440N-N15041
This safety interlock switch supports electro-magnetic coding for enhanced functionality. It has a maximum voltage rating of 250V and a current capacity of 2 Amps. With an IP65 enclosure rating, it wi
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5.0
440T-MSRUE11BI
Designed for panel or surface mounting, this solenoid release unit has a robust construction combining plastic and metal materials. The unit is rated at IP20 for protection, and its DC solenoid coil a
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5.0
440N-Z21SS2HN
This non-contact switch is equipped with two normally closed safety contacts and one auxiliary contact. It connects using a Micro M12 terminal and features a coded actuator for enhanced safety. The un
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5.0
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