802C-E53M6B
Designed with one normally open (NO) and one normally closed (NC) contact, the safety switch is activated via a pull cable mechanism. It is colored red for visibility and operates effectively within h
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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.
440P-MSLB22B
Equipped with four main contacts—two normally-closed and two normally-open—the 440P-MSLB22B can handle a minimum switching current of 5 mA at 5V DC. It is constructed to operate effectively at a maxim
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4.8
440R-EM4R2D
This safety relay has a terminal screw torque rating of 0.4 Nm. It is made from polyamide PA 6.6, ensuring durability. With terminal protection rated at IP20 and enclosure protection at IP40, it opera
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5.0
802C-NL0722E
This cable-pull switch includes a contact configuration with 2 normally closed (N.C.) and 2 normally open (N.O.) contacts for versatile integration. It is housed in a sturdy aluminum casing with an IP
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5.0
440R-M23088
This safety relay has a power rating of 120 watts and can deliver an output current of 5.0 amperes. It includes two safety outputs and features an automatic or manual reset type. The device is operati
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5.0
440G-T27258
This guard locking switch includes two normally closed safety contacts and one normally open contact. It utilizes an M20 conduit connection type and features a fully-flex actuator. It is constructed f
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5.0
440K-T11273
This model supports thermal currents of up to 10 Amps and operates at a maximum actuation frequency of 2 cycles per second. The 440K-T11273 is classified as a standard model with M20 conduit compatibi
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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
Available
5.0
440S-S560010
This safety switch is engineered for operation with electrical ratings between 230 and 550 volts. It features an aluminum case and supports metric cable entry. With an IP66 rating, it resists dust and
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5.0
440T-MSSSE22JB
This model has a rated insulation voltage of 500 V and complies with pollution degree 3 standards. It supports a minimum switching current of 5 mA at 5 V DC and a thermal current rating of 10 A. The d
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5.0
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