Safety switch - GKN series
  • Safety switch - GKN series

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Manufacturer: Honeywell

Safety switch - GKN series

TheMICRO SWITCH GKN Series safety interlock switches provide superior reliability in a compact, cost-
effective package size. Six different types of actuator keys are available.

The GKN Series conforms to IEC 60947-5-1 and carries cULus, CE,and C CC approvals.


Features:
•Positive opening safety contacts
•Choice of six actuators
•Double insulated per IEC 60947-5-1
•Global approvals (cULus, CE, CCC)
•Three cable entries
•Large wiring cavity
•Large M20 cable entry
•Four-entry head

Benefits
•Meets global safety standards
•Wide application coverage
•No additional earthing requirements
•Final equipment may be sold worldwide
•Cable-to-switch orientation flexibility
•Wiring simplified
•No need to reconfigure head orientation

Potential applications
•Woodworking machinery
•Printing/paper finishing equipment
•Plastic molding equipment
•Packaging machinery
•Bailing and pumping equipment
•Semiconductor manufacturing equipment
•Packaging wrapping
•Specialty equipment

 
SPECIFICATIONS

 

Designation and
Utilization Category
Rated Operational Current Ie (A) at Rated Operational Voltage Ue (V)
 
  120 V~ 125 V= 240 V~ / 250 V= 600 V~
AC15 A600 6 A - 3 A 1,2 A
DC13 Q300 - 0,55 A 0,27 A -

 

Rated thermal current (Ith)
10A
Sealing
IP67; NEMA 1, 4, 12, 13
Rated impulse withstand (Uimp)
2500V
Pollution degree
 
2 (micro invironment, inside enclosure); 3 (macro-
environment,installation environment)
Rated insulation voltage (Ui)
600 V
Operating temperature range
-25 °C do 70 °C [-13 °F do 158 °F]
Storage temperature range
-40 °C do 85 °C [-40 °F do 185 °F]
Short-circuit protective device (type/maximum
rating)
 
Class J fuse (10 A/690 V)
 
Expected mechanical life
 
500,000 cycles
 
Conditional short-circuit current
 
1000 A

 

Complies with:
Low Voltage Directive 73/23/EEC, as amended by directive 93/68/EEC.
Machinery Directive 98/37/EEC only as the directives relate to the components being used in a safety function.
IEC/EN60947-5-1.


MOUNTING DIMENSIONS [mm/inch]
CIRCUIT AND TRAVEL DIAGRAMS
Switch Code 21–2NC/1NO (BBM)
Switch Code 30–3NC
ORDER GUIDE

 

ORDER GUIDE (ACTIVE LISTINGS)
Type Description
GKNA21
3 contact door interlock safety limit switch;1/2 in NPT conduit; 2NC/1NO (BBM)
GKNA30
3 contact door interlock safety limit switch; 1/2in NPT conduit; 3NC
GKNC21
3 contact door interlock safety limit switch; M20 x 1.5 conduit; 2NC/1NO (BBM)
GKNC30
3 contact door interlock safety limit switch;M20 x 1.5 conduit; 3NC

 

ORDER GUIDE (ACTIVE LISTINGS)
 
Type Description
GKZ41
Straight key
GKZ42 90°key
GKZ43
Left-right adjustable key
GKZ44
Up-down adjustable key
GKZ45 Multidirectional key
GKZF1 Funnel key

 

KEY DIMENSIONS [mm/inch]
GKZ41 (Screw M4)
GKZ42 (Screw M5)
GKZ43 (Screw M5)
GKZ44 (Screw M5)
GKZ44 (Screw M5)
GKZF1 (Screw M5)
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TheMICRO SWITCH GKN Series safety interlock switches provide superior reliability in a compact, cost-
effective package size. Six different types of actuator keys are available.

The GKN Series conforms to IEC 60947-5-1 and carries cULus, CE,and C CC approvals.


Features:
•Positive opening safety contacts
•Choice of six actuators
•Double insulated per IEC 60947-5-1
•Global approvals (cULus, CE, CCC)
•Three cable entries
•Large wiring cavity
•Large M20 cable entry
•Four-entry head

Benefits
•Meets global safety standards
•Wide application coverage
•No additional earthing requirements
•Final equipment may be sold worldwide
•Cable-to-switch orientation flexibility
•Wiring simplified
•No need to reconfigure head orientation

Potential applications
•Woodworking machinery
•Printing/paper finishing equipment
•Plastic molding equipment
•Packaging machinery
•Bailing and pumping equipment
•Semiconductor manufacturing equipment
•Packaging wrapping
•Specialty equipment

 
SPECIFICATIONS

 

Designation and
Utilization Category
Rated Operational Current Ie (A) at Rated Operational Voltage Ue (V)
 
  120 V~ 125 V= 240 V~ / 250 V= 600 V~
AC15 A600 6 A - 3 A 1,2 A
DC13 Q300 - 0,55 A 0,27 A -

 

Rated thermal current (Ith)
10A
Sealing
IP67; NEMA 1, 4, 12, 13
Rated impulse withstand (Uimp)
2500V
Pollution degree
 
2 (micro invironment, inside enclosure); 3 (macro-
environment,installation environment)
Rated insulation voltage (Ui)
600 V
Operating temperature range
-25 °C do 70 °C [-13 °F do 158 °F]
Storage temperature range
-40 °C do 85 °C [-40 °F do 185 °F]
Short-circuit protective device (type/maximum
rating)
 
Class J fuse (10 A/690 V)
 
Expected mechanical life
 
500,000 cycles
 
Conditional short-circuit current
 
1000 A

 

Complies with:
Low Voltage Directive 73/23/EEC, as amended by directive 93/68/EEC.
Machinery Directive 98/37/EEC only as the directives relate to the components being used in a safety function.
IEC/EN60947-5-1.


MOUNTING DIMENSIONS [mm/inch]
CIRCUIT AND TRAVEL DIAGRAMS
Switch Code 21–2NC/1NO (BBM)
Switch Code 30–3NC
ORDER GUIDE

 

ORDER GUIDE (ACTIVE LISTINGS)
Type Description
GKNA21
3 contact door interlock safety limit switch;1/2 in NPT conduit; 2NC/1NO (BBM)
GKNA30
3 contact door interlock safety limit switch; 1/2in NPT conduit; 3NC
GKNC21
3 contact door interlock safety limit switch; M20 x 1.5 conduit; 2NC/1NO (BBM)
GKNC30
3 contact door interlock safety limit switch;M20 x 1.5 conduit; 3NC

 

ORDER GUIDE (ACTIVE LISTINGS)
 
Type Description
GKZ41
Straight key
GKZ42 90°key
GKZ43
Left-right adjustable key
GKZ44
Up-down adjustable key
GKZ45 Multidirectional key
GKZF1 Funnel key

 

KEY DIMENSIONS [mm/inch]
GKZ41 (Screw M4)
GKZ42 (Screw M5)
GKZ43 (Screw M5)
GKZ44 (Screw M5)
GKZ44 (Screw M5)
GKZF1 (Screw M5)
Less
Read more
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