440R-M23066
The 440R-M23066 is a safety relay with safety-rated contacts and relay outputs. It can be reset manually or automatically and utilizes screw clamp connections for secure termination. This device is de
In Stock Ships Today
5.0
Free UPS Ground on All Orders!
+1 (919) 205-4392
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.
Learn more
Browse Guardmaster Safety Relays
Browse available units in our catalog of Guardmaster Safety Relays.
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
Call
5.0
802C-J57M17B
This safety switch features a cable pull actuation type and is built from industrial plastic for durability. It has a response time of 50 ms and can withstand up to 10,000 electrical life cycles. The
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
MSR121RT
This safety monitoring relay provides a rated current capacity of 6.0 A for both AC and DC operations. It features three normally-open (NO) outputs, ensuring reliable performance across a range of saf
Available
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
440P-MALS11B
This limit switch features a contact configuration comprising one normally open and one normally closed contact. The rated thermal current for this device is 10 Amperes with a minimum switching curren
Call
4.7
440K-C21090
This interlock switch presents a 3 N.C. contact configuration without auxiliary contacts. Rated at IP67, it offers excellent protection against dust and water ingress. The connection type is an M12 mi
Call
5.0
440T-MRKSE11DA
This rotary key switch is designed for enclosure mounting and is constructed from durable die-cast zinc and plastic. Rated for 240 V AC, it allows for a current capacity of up to 20 A. The device is e
In Stock Ships Today
5.0
440G-T27239
This Guardlock switch utilizes two normally-closed safety contacts and one normally-open auxiliary contact, enhanced by its durable IP67 enclosure. The actuator is composed of stainless steel, ensurin
Available
4.3
Showing 121-130 of
194
results