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Hubbell Industrial Controls, Inc.
Fused Magnet Safety Disconnect Switch 4310
Catalog 4310 • August 2003 • New
Hubbell Industrial Controls, Inc.
A subsidiary of Hubbell Incorporated
4301 Cheyenne Dr., Archdale, NC. 27262
Telephone (336) 434-2800 • FAX (336) 434-2803
http://www.hubbell-icd.com
Sales@hubbell-icd.com
Description
The 4310 fused magnet safety disconnect switch is
designed to safely allow the operator of a lifting magnet
to disconnect the highly inductive magnet while the
magnet is still energized. Standard safety switches are
not designed to safely disconnect an energized magnet.
The 4310 has (3) power poles. Two normally open
power poles to disconnect the incoming power and a
third normally closed power pole that shunts the
magnets energy into a discharge resistor when the
disconnect is switched to the off position.
Features
• Supplied in a NEMA type 3R wall mounting
enclosure.
• Rated 300 VDC. Max
• All switches have a padlockable thru-the-door
operator
• High capacity discharge resistor
Enclosure Dimensions
Part Number Fused At Magnet Amps (Max)
HWD
List Price E43
4310-86262-004 100 Amps 67 29.00 12.63 10.00 $1,900.00
4310-86262-002 200 Amps 134 29.00 12.63 10.00 $2,250.00
4310-86273-001 400 Amps 267 31.25 24.00 13.29 $6,130.00
How To Order
Specify magnet operating current, cold.
Enclosure type is NEMA 3R
Order by part number