Safety Switches

This category covers Allen-Bradley Bulletin 440E and Bulletin 440T safety switch products used in machine guarding and perimeter safety applications. The 440E line includes UV-resistant polypropylene-covered rope cable, stainless steel turnbuckle kits, and eye bolt hardware in a range of lengths — from 5-meter configurations up to 300-meter runs — supporting cable pull safety switch installations. The 440T trapped key interlock series includes triple solenoid release units with multiple N.O. contact configurations, designed for access control sequences where physical key exchange enforces a safe order of operations. Controls engineers and machine safety designers specifying rope pull switches, cable safety systems, or trapped key interlock devices will find accessory kits and fully assembled interlock units across this inventory of nearly 2,000 SKUs.

Guardmaster 440E 103 products Guardmaster 440G 202 products Guardmaster 440K 230 products Guardmaster 440N 184 products Guardmaster 440T 1272 products

Safety Switches

Allen-Bradley 440K-MT55045 Tongue Interlock,MT GD2,Latch Release,3 N.C. Safety, 1 N.O A

Allen-Bradley 440K-MT55049 Tongue Interlock,MT GD2,No Special Features,3 N.C. Safety, 1

Allen-Bradley 440K-MT55050 Tongue Interlock,MT GD2,Latch Release,2 N.C. Safety, 2 N.O A

Allen-Bradley 440K-MT55051 Tongue Interlock,MT GD2,Latch Release,2 N.C. Safety, 2 N.O A

Allen-Bradley 440K-MT55062 Tongue Interlock,MT GD2,Latch Release,3 N.C. Safety, 1 N.O A

Allen-Bradley 440K-MT55065 Tongue Interlock,MT GD2,Latch Release,2 N.C. Safety, 2 N.O A

Allen-Bradley 440K-MT55066 Tongue Interlock,MT GD2,Latch Release,2 N.C. Safety, 2 N.O A

Allen-Bradley 440K-MT55074 Tongue Interlock,MT GD2,No Special Features,3 N.C. Safety, 1

Allen-Bradley 440K-MT55075 Tongue Interlock,MT GD2,No Special Features,3 N.C. Safety, 1

Allen-Bradley 440K-MT55076 Tongue Interlock,MT GD2,No Special Features,2 N.C. Safety, 2

Allen-Bradley 440K-MT55082 Tongue Interlock,MT GD2,Latch Release,3 N.C. Safety, 1 N.O A

Allen-Bradley 440K-MT55083 Tongue Interlock,MT GD2,Latch Release,2 N.C. Safety, 2 N.O A

Allen-Bradley 440K-MT55085 Tongue Interlock,MT GD2,No Special Features,3 N.C. Safety, 1

Allen-Bradley 440K-MT55086 Tongue Interlock,MT GD2,No Special Features,2 N.C. Safety, 2

Allen-Bradley 440K-MT55087 Tongue Interlock,MT GD2,No Special Features,2 N.C. Safety, 2

Allen-Bradley 440K-MT55088 Tongue Interlock,MT GD2,No Special Features,3 N.C. Safety, 1

Allen-Bradley 440K-MT55089 Tongue Interlock,MT GD2,No Special Features,2 N.C. Safety, 2

Allen-Bradley 440K-MT55091 Tongue Interlock,MT GD2,Latch Release,3 N.C. Safety, 1 N.O A

Allen-Bradley 440K-MT55092 Tongue Interlock,MT GD2,Latch Release,2 N.C. Safety, 2 N.O A

Allen-Bradley 440K-MT55095 Tongue Interlock,MT GD2,No Special Features,3 N.C. Safety, 1

Allen-Bradley 440K-MT55096 Tongue Interlock,MT GD2,No Special Features,3 N.C. Safety, 1

Allen-Bradley 440K-MT55097 Tongue Interlock,MT GD2,No Special Features,2 N.C. Safety, 2

Allen-Bradley 440K-MT55098 Tongue Interlock,MT GD2,No Special Features,2 N.C. Safety, 2

Allen-Bradley 440K-MT55099 Tongue Interlock,MT GD2,No Special Features,2 N.C. Safety, 2

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