Page 133 - Lockwell Industrial Catalogue

Cadet - Tongue Interlock
The Cadet 3 is a tongue-operated (or key-operated) safety interlock switch designed to fit at the leading edge of sliding, hinged or lift off guards. With its dual entry slots and rotatable head, the versatile Cadet 3 can offer up to eight different actuator entry options.
• Standards - EN954-1, ISO13849-1, IEC/EN60204-1, NFPA79, EN1088, ISO14119, IEC/ EN60947-5-1, ANSI B11.19, AS4024.1
• Safety Classification - Cat. 1 Device per EN954-1, Dual-channel interlocks suitable for Cat. 3 or 4 systems
• Ideal for small, lightweight guards
• Contacts, 2 N.C. and 1 N.O. or 3 N.C.
• Sealed to IP67
• Eight possible actuator entry points, easy to install
• Industry standard fixing centres to DIN 50047
Cat No
440K-C21097
440K-C21061
Safety Output/Aux
3 N.C./-
2 N.C./1 N.O.
Actuator Type
90¡
90¡
Contact Action
-
BBM
Connection Type
M16 Conduit
M16 Conduit
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Ensign - Hinge Switch
The Ensign 3 is a hinge-actuated safety-interlock switch designed to fit at the hinge point of guards. With its rotatable head, the versatile Ensign 3 offers up to four different mounting options. Operation of the unit is achieved by the hinging action of the guard. The actuation shaft is connected to the existing hinge pin and the degree of operation can be adjusted to suit the application via the adjustable cam in the switch head
Features
• Compact sizeÑ90.5 x 31 x 30.4 mm (3.56 x 1.22 x 1.2 in) housing
• Ideal for small, lightweight guards
• Degree of operation can be customized with adjustable cam
• Four possible shaft positions, easy to install
Cat No
440H-E22025
440H-E22027
Safety Output/Aux
3 N.C.
2 N.C./1 N.O.
Actuator Type
Solid 80 x ¯10
Solid 80 x ¯10
Contact Action
-
-
Connection Type
M16 Conduit
M16 Conduit
Rotocam - Hinge Switch
The Rotacam is heavy-duty, hinge-actuated safety-interlock switch. It can be
used as, or connected to, the existing hinge pin for direct operation of the switch. Machine power is isolated when the guard has been opened just 5¡. For applications requiring a larger degree of operation, the internal cam can be adjusted from 5É11¡.
Sprite - Hinge Switch
The Sprite is a hinge-actuated safety interlock switch in a compact housingÑonly 75 x 25 x 29 mm (2.95 x 0.98 x 1.14 in.)Ñmaking it the smallest interlock currently available. The Sprite has been designed for smaller machines such as printing machines, copiersand domestic machinery, which until now, have been able to usestandard safety interlocks due to space restrictions. Despite itssmall size, the Sprite includes the necessary safety- relatedfunctions, such as forced-guided contacts and a tamper-resistantmechanism allowing machinery to be safeguarded in compliance with the machinery directive.
• Standards - EN954-1, ISO13849-1, IEC/EN60204-1, NFPA79, EN1088, ISO14119, IEC/EN60947-5-1, ANSI B11.19, AS4024.1
• Safety Classification - Cat. 1 device per EN 954-1 May be suitable for use in Cat 3 or Cat 4 systems depending on the architecture and application characteristics
• Ideal for small, light-weight guards
• The smallest hinge interlock switch available, 75 x 25 mm case
• Degree of operation can customized with adjustable cam
• Four possible shaft positions, easy to install
• Standards - EN954-1, ISO13849-1, IEC/EN60204-1, NFPA79, EN1088, ISO14119, IEC/EN60947-5-1, ANSI B11.19,AS4024.1
• Safety Classification - Cat. 1 device per EN 954-1 dualchannelinterlocks suitable for Cat. 3or 4 systems
• Can be used as a hinge pin on light- and medium-weight guard doors
• Isolates power within 5° of door movement
• Degree of operation can be customized with adjustable cam
• Robust die-cast case, ideal for heavy-duty applications
• Contacts, 2 N.C. & 1 N.O.
Cat No
440H-R03074
440H-R03079
Safety Output/Aux
2 N.C./1 N.O.
2 N.C./1 N.O.
Actuator Type
Pre-Bored L = 30 (1.18) D = 16 (0.63)
Solid L = 85 (3.35) D = 12.7 (0.5)
Contact Action
BBM
BBM
Connection Type
M20 Conduit
Cat No
440H-S34010
440H-S34012
Safety Output/Aux
2 N.C./-
Actuator Type
Solid 50 x ¯10
Solid 50 x ¯10
Contact Action
-
-
Connection Type
M16 Conduit
M16 Conduit
M20 Conduit
1 N.C./1 N.O.
SAFETY