Metal-bodied
limit switches
D !
Heavy duty housing
For harsh operating environment
Robust design of actuator assembly
and contact systems
Protection class IP 65
Y
l Robust contact assembly
l Guide bushings resistant to wear & tear
l Large range of actuators
l Snap action or slow make & break
contacts
l On request: Two cable entries
M 20 x 1.5 (type D §§) for increased
contact functions
l Extended body (D §§) for multiple pole
contact versions
Type D §§
l Forced disconnections of NC contacts
(type dependant)
l Protection class IP 65
l Aluminum body and lid
l 4 x 90° actuator positions
(type dependant)
l Two cable entries M 20 x 1.5 (type D §)
l International approvals
Installation benefits
l Two cable entries for easy
“through wiring”
l Spacious connection area
l Captive lid screws
l Slotted mounting holes
Type D §
Contact configuration
Contact type
Switch function
Switch contacts
Reference
Max. voltage
Max. constant current
Slow make & break
Snap action
Changeover
1NC/1NO
1NC/1NO
1NC
U1
500 V
500 V
400 V
400 V
400 V
400 V
400 V
500 V
500 V
500 V
16 A
16 A
16 A
16 A
16 A
16 A
16 A
16 A
16 A
16 A
Changeover
SU1
A1Z
A2
Slow make & break
Slow make & break
Slow make & break
Slow make & break
Slow make & break
Slow make & break
Slow make & break
Snap action
NC
NC
NC
NO
2NC
3NC
A3Z
E2
2NO
Changeover overlapping
Changeover
1NC/1NO
1NC/1NO
2NC/2NO
2NC/2NO
UV1/UV1Z
U11
U2
Changeover
Changeover
SU2
46