FA/03/03
Miniature Pre-Cabled Limit Switches FA
Miniature, high accuracy, pre-cabled limit switches with robust
metal cases conforming to standards NF C63-140 and NF C63-
145 class Y2
Options and ordering codes
Miniature pre-cabled limit switches
Contact ratings
BS/EN 60947-5-1 AC15 – Control of AC electromagnetic
loads>72VA sealed – replaces AC11
DC13 – Control of DC electromagnetic
loads where the time taken to reach
95% of the rated current is equal to
6 times the power of the load (where P>50W) – replaces DC11
Positive break versions for safety circuits in conformity with
BS60947-5-1, VDE 0660 part 206 and IEC 337-1
Double-break Zb contacts with electrically separate
NO and NC circuits
Mounting holes are counterbored to keep screw
heads within switch housing dimensions
Standard types can be mounted using side holes or
the screws in the top which also secure the actuator
Actuator heads can be removed and rotated
Lever type – Lever can be adjusted over 360˚ in 10˚
increments
Snap-action types
Threaded-head mounting models
Plunger types are suitable for gang-mounting
IP67
UL and CUL approved
Snap action contacts
Slow-action contacts with positive break for safety circuits
1NO + 1NC contacts
FA
FM
4
4
120VAC
240VAC
400VAC
24VDC
125VDC
250VDC
1
1
6
6A
4A
3A
2.5A
0.55A
0.27A
01
01
02
08
15
17
31
40
50
10
11
12
13
Wiring connections
Note: The positive break applies to the NC wires
of the type 6 contacts only. Connections to
safety circuits should be made to the black wires
only. Connections to safety circuits should NOT
be made using the type 1 contacts. Slow action
contacts are break before make. To ensure
positive breaking of the NC contacts on the type
6 models, exceed the pre-travel by 1.5mm or
25˚, according to the model.
The product FA4515-2DN is similar to FA4115-2DN but with
one difference,
it has a Positive Brack contact block with positive
brake gauranteed
after 4mm movement of the roller plunger.
Datasheet will be updated in due course.
Actuators: Switch mounted by the case
-
Switch mounted by threaded head
2DN*
Adjustable stainless steel rod lever
Transverse roller piston plunger
Transverse roller piston plunger
Stainless steel piston plunger
Stainless steel piston plunger
Roller lever with small offset
Roller lever with large offset
In-line roller piston plunger
In-line roller piston plunger
One way operation roller
Sealed piston plunger
Sealed piston plunger
www.imopc.com
*Versions available
with 5 metre cable.
Contact IMO for other
available options