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Wiring Diagrams
Dimensions
8 in.
(203 mm)
3-3/16 in.
(81 mm)
2-31/64 in.
(63 mm)
Shock Mount
(2 supplied)
Keps nut
(2 supplied)
Low Level
Adjust
High Level
Adjust
1-1/2 in.
(38 mm)
2 in.
(51 mm)
1/2 NPT Closed Nipple
(2 supplied)
1/2 NPT Union
(1 supplied)
High
Contact
Low
Contact
Float
++
++
++
++
-
-
-
-
9-55/64 in.
(250 mm)
High
Contact
1/2 NPT
Conduit
Low
Contact
Float
4-55/64 in.
(123 mm)
2-31/64 in.
(63 mm)
Low Level
Adjust
High Level
Adjust
1-1/2 in.
(38 mm)
2 in.
(51 mm)
1/2 NPT Closed Nipple
(2 supplied)
1/2 NPT Union
(1 supplied)
+
+ +
+ +
+ +
+
-
-
-
-
Shock Mount
(2 supplied)
Keps nut
(2 supplied)
L129 L129CK1
L129
L129CK1
Contact Rating: 2 A @ 30 VAC/DC, pilot duty.
These diagrams are shown with the float in the “full” position.
HIGH (Black)
LOW (Red)
COM (White)
LOW
HIGH
L-6572B page 2 of 2
Repair Kits
Specify part number.
L129
15000888 Full Repair Kit (less castings and glass ass’y) for date
code T2 and later.
15000480 Bezel, Glass and Gasket Set for date code W7 and later
15000485 Glass and Gasket Set for all date codes
15050241 Restrictor plug for all date codes
L129CK1
15000480 Bezel, Glass and Gasket Set for date code W7 and later
15000485 Glass and Gasket Set for all date codes
15050241 Restrictor plug for all date codes
Printed in U.S.A. 8 5 0750
In order to consistently bring you the highest quality, full featured products, we reserve the right to change our
specifications and designs at any time. MURPHY, the Murphy logo, and Swichgage
®
are registered and/or common
law trademarks of Murphy Industries, Inc. This document, including textual matter and illustrations, is copyright
protected by Murphy Industries, Inc., with all rights reserved. (c) 2006 Murphy Industries, Inc.
www.fwmurphy.com
918.317.4100 Email: sales@fwmurphy.com