Modifications
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Panel Modifications
• Main Bus
Standard main bus is temperature rated tin-plated aluminum.
Bus options are 750 A/Si aluminum, tin-plated temperature
rated copper tin-plated standard – silver optional. 1000 A/Si
copper tin-plated standard – silver optional. Includes copper
neutral cross bar. For copper neutral branch lugs, see
miscellaneous.
• Split bus adds 6” to unit space
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• Compression lug for MLO
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• Compression lugs on main breaker (may require
extra width or length on enclosure).
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• Contactor mains or submain
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• Asco 920 through 225 amps. Adds 12” unit space as main,
15” unit space as submain.
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• Siemens LEN through 30 amps. Adds 12” unit space.
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Makes box 10" deep.
• Control power transformers (contact engineering for extra
*
gutter requirements)
• Branch and main breaker accessories
• Handle blocks
• Handle locks
• Aux. Contacts
• UVR
• Feed-thru lugs
• 200% neutral
• Copper lugs, mechanical
• Bus mounted TVSS
• Service entrance labeled
Accessories on 1" pole breakers (BL, BQD, ED) will take unit space.
*Contact local Siemens representative for any options & modifications.
• Grounding of panelboards
Ground bars are shipped with the panel interior factory
mounted.
• Non-insulated equipment ground bar – standard
• Copper non-insulated ground bar
• Aluminum insulated equipment ground bar
• Copper insulated equipment ground bar
• Shunt trip on main or branch
BL, BLH, HBL, ED2, ED4, HED4, HED6, HHED6 uses 1”
unit space for shunt trip. All may be used on mains
or subfeeds.
•
Remote control switches – mounted in a 23” enclosure
to be cable connected to the panel.
•
Time clocks – mounted in a 23” enclosure to be cable
connected to the panel. Sangamo, tork or paragon time
clock can be supplied and mounted in panelboard cabinet.
QJ2, QJ2-H, QJH2, HQJ2H, ED2, ED4, ED6, HED4, HED6,
FXD6, HFD6, JXD6, JD6, HJD6, HJXD6
P2 Panel Options
Enclosures
• Extra gutter to sides or ends of the can
• 24" wide boxes
• Hinged trims
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• Door-in-door trims
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• Screw to the box trims
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• Trim mounted devices (Devices mounted and wired
to the trim should also have hinged trim specified)
• Pilot lights
• Toggle switches
• Push buttons
• Painted boxes
• Custom colors
• Increase gauge trims and boxes
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• Stainless steel trims and boxes, Type 1
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• Aluminum trims and boxes, Type 1
*
• NEMA 3R/12 enclosures
• NEMA 4 enclosures
• NEMA 4X enclosures
• Special keyed locks
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• Gasketing trim to box
• Panel skirts
