I88-U1Z W BERNSTEIN WERKZEUGFABRIK, I88-U1Z W Datasheet - Page 3

• Manufacturer Part Number: I88-U1Z W
• Description: LIMIT SWITCH, PLUNGER
• Manufacturer: BERNSTEIN WERKZEUGFABRIK

Specifications of I88-U1Z W

• Actuator Style: Plunger
• Switch Operation: Slow Action
• Contact Voltage Ac Max: 240V
• Contact Current Ac Max: 3A
• Switch Terminals: Screw Clamp
• Actuator Type: W (Form B)
• Approval Bodies: CSA, CCC
• Rohs Compliant: Yes

14
Common Features of Electromechanical Switches
Designation
The designation of BERNSTEIN
switching devices comprises:
l The enclosure designation of the
l The switching function
l The type of actuator
Type code of position and
safety switches
1)
The letter Z suffix to the designation
of the switching function denotes the
mechanical positive opening action of
the normally-closed contacts. In technical
data sheets, the positive opening point is
identified by the international symbol p.
switching device
I88
Switch group
l C2
l Ti2
l IF
l I88
l Bi2
l ENK
l GC
l SN2
l ENM2
l D
A2Z
Switching system
l U1
l SU1
l A2
l SA2
l E2
l SE2
1)
2)
Please refer to the following pages in the
catalogue to establish which switching
system can be used in the switch groups.
2)
AH
Actuator
See Pages 72-73
M12
Special features
l M12 connection
l Actuator turned
l Special switching
l Special temperature
l Other special
90°, 180°, 270°
forces
ranges
features on request