Miscellaneous Products
Disconnect Switches
Fusible/Non-fusible
Applications
Littelfuse disconnect switches are perfect for use where the National
Electrical Code requires that a separate disconnect means be located
within sight of all motor loads. Commonly used as a main switch
or distribution switches, these units are also ideal for use as safety
switches for air conditioners, pumps and compressors. The LFDS series
disconnect switches can be used with external fuse blocks, permitting
the use of Class RK1, RK5, J and CC fuses.
Features/Benefits
•
Reduce panel costs
– Compact size minimizes panel space and
reduces enclosure costs. The fusible 30 amp Class CC switch is the
smallest available in the market.
•
Reduce installation time
– Panel-mount or integral DIN rail-mount
allows quick and easy mounting.
•
Flexible design
– Optional accessories offer flexibility for various
applications.
•
Protect personnel
– Dead-front design and optional terminal covers
minimizes exposure to live parts.
•
Lockable operator knob/handle
– LFRK001 style knob meets
OSHA standard for control of hazardous energy sources. Other knobs
and handles meet IP65.
The LFFS series fusible switches eliminate the need for a separate
fuse block by integrating a three pole fuse holder into the switch body.
This saves precious panel space and reduces wiring time. These rod-
operated devices are UL Listed and CSA Certified.
Specifications
Voltage:
Interrupting Rating:
Required Screw Torque:
Ampere Ratings:
Approvals:
600VAC
10,000 amperes
16 inch pounds
30–100 Amperes
UL Listed (File No. E166081)
CSA Certified
Ordering Information
Part Number
Description
LFFS030CC
30A Fusible Class CC Switch
LFDS030
30A Non-Fusible Switch
LFDS040
40A Non-Fusible Switch
LFDS060
60A Non-Fusible Switch
LFDS100
100A Non-Fusible Switch
Note: Handles and accessories sold separately.
Misc. Products
Accessories
LFRH001*
Red Handle
LFCB001
Add-on Contact Block (N.O.)
LFTC001
Terminal Cover (1 Pair)
LFRK001*
Red Knob
LFCB002
Add-on Contact Block (N.C.)
LFTC002
LFDS030 Terminal Cover (1 Pair)
LFBH001*
Black Handle
LFCB003
100A Add-on Contact Block (N.C.)
LFTC003
LFDS100 Terminal Cover (1 Pair)
LFBK001*
Black Knob
LFCB004
100A Add-on Contact Block (N.C.)
LFBK002**
Black Knob
LFPP001
30A Add-on Power Pole (N.O.)
SHFT002
Shaft (19.68")
LFPP002
30A Add-on Power Pole (N.C.)
SHFT003
Shaft (11.81")
SHFT005
Shaft (7.78")
* Includes mounting hardware and standard length shaft for enclosures 3.5" through 8" deep.
Note: LFRH001, LFBH001, LFBK001 and LFBK002 are not lockable.
** Supplied with 2" shaft
156
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© 2005 Littelfuse
•
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