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CAUTION
To avoid fire hazard or accelerated degradation of insulation, use
copper conductors only with an insulation rating of 75º C min. Size
conductors for 60º C ampacity.
5.
Pull all branch circuit and ground conductors into enclosure,
providing sufficient length to connect to enclosed switch terminals.
6.
Make electrical connections utilizing the wiring pattern established
for your system. Connect branch circuit conductors to enclosed
switch screw terminals with corresponding terminals connected
through same conductors attached to receptacle contacts. Connect
green grounding conductor to receptacle grounding screw.
Note: Avoid conductors of excessive length which may crowd the switch
contacts and restrict proper switch operation.
FSQ 30 Amp
Terminal
Switch
Ground
FSQ 60 Amp
Terminal
Switch
Ground
CAUTION
Receptacle housing must be securely attached into a permanently
grounded conduit system in accordance with Article 250 of the
National Electrical Code.
7.
Re-thread cover into housing. Tighten cover until cover flange
contacts body face. Back off slightly to align access hole in lower
edge cover with cover locking screw.
CAUTION
Check for dirt, grit, or other foreign material on the threads. If any
such material settles on these threads, clean them with kerosene
or Stoddard solvent, then re-lubricate with Crouse-Hinds Type STL
thread lubricant. To avoid the possibilities of an explosion, oxidation
and corrosion, do not use gasoline or similar solvents.
8.
Turn cover locking screw counterclockwise (outward). This will lock
cover in place and release the receptacle interior so that the switch
can be operated.
9.
Test mechanically by aligning and inserting mating plug fully.
Rotate plug clockwise as indicated on receptacle plate. Rotate
counterclockwise and withdraw plug.
Note: Lockout holes are aligned when in the "OFF" position.
10. Unused conduit entries must have plugs installed.
Nominal Diameter (Inches)
1/2"
1"
1-1/2"
CAUTION
Pipe threads have been treated at the factory with Crouse-Hinds®
"STL" thread lubricant which acts as a lubricant and anti-seize agent.
Whenever any of these parts are disassembled the threads should be
treated with-"STL" before reassembly.
All statements, technical information and recommendations contained herein are based on information and tests we believe to be reliable. The accuracy
or completeness thereof are not guaranteed. In accordance with Crouse-Hinds "Terms and Conditions of Sale", and since conditions of use are outside
our control, the purchaser should determine the suitability of the product for his intended use and assumes all risk and liability whatsoever in connection
therewith.
Wire Size
Torque
10 AWG
20 lb. - in.
8 - 14 AWG
12 lb. - in.
Wire Size
Torque
4 - 8 AWG
50 lb. - in.
2 - 8 AWG
40 lb. - in.
Figure 3
Minimum Torque Required for Plugs (lb-ft)
25
42
100
Eaton's Crouse-Hinds Business
1201 Wolf Street, Syracuse, New York 13208 • U.S.A.
Copyright© 2013
WARNING
Do not connect to power until the following electrical tests have
been performed:
•
Make continuity check of wiring to verify correct phasing and
grounding connections.
•
Check insulation resistance to be sure system does
not have any short circuits or unwanted grounds.
WARNING
To avoid electrical shock always disconnect primary power source
before opening enclosure for inspection or service.
WIRING DIAGRAM 1 - (FSQC2390 AND 3390 ONLY)
MAINTENANCE
Electrical and mechanical inspection of all components must be
performed on a regular schedule determined by the environment and
frequency of use. It is recommended that inspection be performed a
minimum of once a year.
WARNING
If any parts of the plug, receptacle or connectors appear to be
missing, broken or show signs of damage, DISCONTINUE USE
IMMEDIATELY. Replace with the proper replacement part(s) before
continuing service.
1.
Inspect switch wire terminals for tightness. Discoloration due to
excessive heat is an indicator of a possible problem and should be
thoroughly investigated and repaired as necessary.
2.
Check grounding and bonding for correct installation and secure
connection.
3.
Clean exterior surfaces making sure nameplates remain legible.
4.
Check tightness of all screws before using.
5.
Inspect housings and replace complete unit for those which are
broken.
6.
Check contacts for signs of arcing or burning. Discontinue use and
replace complete unit if arcing is evident.
In addition to these required maintenance procedures, we recommend
an Electrical Preventative Maintenance program as described in the
National Fire Protection Association Bulletin NFPA No. 70B.
IF 1363
Revision 9
Revised 12/13
Supercedes 09/11
