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-MT55100 Tongue Interlock,MT GD2,No Special Features,3 N.C. Safety, 1

Allen-Bradley 440K-MT55101 Tongue Interlock,MT GD2,No Special Features,2 N.C. Safety, 2

Allen-Bradley 440K-MT55138 Tongue Interlock,MT GD2,No Special Features,2 N.C. Safety,2

Allen-Bradley 440K-T11085 Tongue Interlock,Trojan 5,No Special Features,2 N.C. Safety,

Allen-Bradley 440K-T11089 Tongue Interlock,Trojan 5,No Special Features,2 N.C. Safety,

Allen-Bradley 440K-T11090 Tongue Interlock,Trojan 5,No Special Features,2 N.C. Safety,

Allen-Bradley 440K-T11110 Tongue Interlock,Trojan 5,No Special Features,2 N.C. Safety,

Allen-Bradley 440K-T11118 Tongue Interlock,Trojan 5,No Special Features,2 N.C. Safety,

Allen-Bradley 440K-T11123 Tongue Interlock,Trojan 5,No Special Features,2 N.C. Safety,

Allen-Bradley 440K-T11129 Tongue Interlock,Trojan 5,No Special Features,2 N.C. Safety,

Allen-Bradley 440K-T11131 Tongue Interlock,Trojan 5,No Special Features,2 N.C. Safety,

Allen-Bradley 440K-T11132 Tongue Interlock,Trojan 5,No Special Features,2 N.C. Safety,

Allen-Bradley 440K-T11146 Tongue Interlock,Trojan 5,No Special Features,2 N.C. Safety,

Allen-Bradley 440K-T11147 Tongue Interlock,Trojan 5,GD2 Metal Head,2 N.C. Safety, 1 N.

Allen-Bradley 440K-T11171 Tongue Interlock,Trojan 6,No Special Features,3 N.C. Safety,

Allen-Bradley 440K-T11188 Tongue Interlock,Trojan 6,GD2 Metal Head,3 N.C. Safety, 1 N.

Allen-Bradley 440K-T11202 Tongue Interlock,Trojan 5,No Special Features,2 N.C. Safety,

Allen-Bradley 440K-T11203 Tongue Interlock,Trojan 5,No Special Features,2 N.C. Safety,

Allen-Bradley 440K-T11204 Tongue Interlock,Trojan 5,No Special Features,2 N.C. Safety,

Allen-Bradley 440K-T11205 Tongue Interlock,Trojan 5,No Special Features,2 N.C. Safety,

Allen-Bradley 440K-T11206 Tongue Interlock,Trojan 5,No Special Features,2 N.C. Safety,

Allen-Bradley 440K-T11207 Tongue Interlock,Trojan 5,No Special Features,2 N.C. Safety,

Allen-Bradley 440K-T11208 Tongue Interlock,Trojan 5,No Special Features,2 N.C. Safety,

Allen-Bradley 440K-T11209 Tongue Interlock,Trojan 5,No Special Features,2 N.C. Safety,

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