Speedfax 2017

Revised on 04/30/19
3VA Breaker Configuration Information in Panelboards
P3 Lighting Panel General information
Minimum enclosure size: 24" wide x 7.75" deep
11
PANELBOARDS
P3 Lighting Panelboard
P3 interiors have flexible unit space setup for
Multiple Branch Breaker Types and many different
Main/Subfeed options.
Main Lugs shown
installed
Deadfront Supports
Base Rails
P3 Lighting Panel
P3 Main Space can include:
Main Lugs: 250A, 400A, 600A or 800A
==> also Subfeed Lugs: 250A or 400A
Main Breaker Types:
n 250A max. FD series (horizontal mount)
n 400A max. JD series (vertical mount)
n 600A max. LD series (vertical mount)
Neutral Cross
Straps
– top and bottom
– positions for
mounting up to
four 350 kcmil
Neutral lugs
each
Neutral Strips:
1/0 max. cable
currently
– factory assembled
only
– optional field
installable kits
may be added
in near future to
include 2/0 max.
capacity neutral
kits.
Various Branch
Breaker Strap Kits
installed
Bus Bars:
250A - CU or AL
400A - CU or AL
600A - CU or AL
800A - CU or AL
Neutral Cross
Straps
P3 interior is similar
to P2 but has a 2 inch
high riser to allow for
larger Breakers and
additional gutter space.
Main Space
Subfeed Space
Future 3VA offering in development:
n 250A max. 3VA52/62 (TMTU/ETU)
(horizontal mount)
n 400A max. 3VA53/63 (TMTU/ETU)
(vertical mount)
n 600A max. 3VA54/64 (TMTU/ETU)
(vertical mount)
(ETU = Electronic Trip Unit)
(TMTU = Thermal Magnetic Trip Unit)
P3 Branch Breakers — Small Frame:
a) 100A max BL series
b) 100A max BQD series
c) Various AFCI/GFCI series
d) 125A max ED series (480V delta capable)
e) 125A max xGB series
f) 125A max GB2 series (480V delta capable)
Future 3VA offering in development:
g) 125A max. 3VA41 TMTU (480V delta
capable
P3 Branch Breakers — Large Frame
(6 max.)
1) 225A max QR series (twin mount)
2) 250A max 3VA52 Series (twin Mount)
(total 225A/250A frame, 6 per panel limit)
Future 3VA offering in development:
3) 250A max 3VA62/3VA61 ETU single
mount
New 3VA offering has many field
installable accessories available.
P3 Subfeed Space offering:
Feed-thru Lugs:
A) 225A/250A, 400A, 600A or 800A
B) Surge Protection Devices (SPD)
C) Subfeed Breakers:
– 250A max. FD twin mount vertical
– 400A max. JD single mount vertical
Future 3VA offering in development:
– 250A max. 3VA52/62 (TMTU/ETU)
(vertical twin mount)
– 400A max. 3VA53/63 (TMTU/ETU)
(vertical single mount)
11-54
Siemens Industry, Inc. SPEEDFAX Product Catalog