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Siemens

Siemens SB Dead Front Switchboard 1000A 208Y/120V 3-Phase 4W NXD63B100

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SKU:
52932
MPN:
SB 1000A
Condition:
Used
Availability:
Usually ships within 3-5 business days — please contact us for freight arrangements on this large item.
Weight:
414.00 LBS
Shipping:
Calculated at Checkout
  • Siemens SB Dead Front Switchboard 1000A — front view with door closed, full enclosure visible
  • Siemens SB 1000A Dead Front Switchboard — front view with door open showing branch breaker section
  • Siemens switchboard nameplate label — 208Y/120V 3-Phase 4W, NEMA Type 1, Mfg Date 08/01, UL Listed E-142638
  • Interior view of Siemens switchboard branch breaker section — five QJ23B225 225A breakers labeled 9P, 12P, 8P, 10P, 13P
  • Siemens switchboard interior — main bus bar lugs and terminal connectors with internal wiring removed
  • Siemens Sentron Series NXD63B100 1000A 600V 3-pole main circuit breaker — front handle view
  • Siemens switchboard main bus bar assembly — three-phase lug stack closeup, wiring removed
  • Siemens switchboard neutral disconnect link and main bonding jumper — labeled hardware visible
  • Siemens switchboard interior side view — branch breaker section with external conduit cables visible
  • Siemens SB 1000A Dead Front Switchboard — front view fully open, interior layout visible
  • Siemens SB switchboard — rear view, full enclosure, gray cabinet
  • Siemens SB switchboard — side profile view, door partially open showing enclosure depth
  • Siemens SB switchboard — three-quarter front view showing lower interior with bus bar hardware
  • Siemens nameplate badge closeup — teal Siemens logo on upper enclosure panel
  • Siemens switchboard interior label — Danger hazardous voltage warning and DC reversal spec label
  • Siemens switchboard Wire Connector Shield label — Catalog No. NDTS, compatible connector types listed
$8,500.00
Was: $17,000.00
Current Stock: 1

Sold Out

Description

Siemens SB Dead Front Switchboard 1000A 208Y/120V 3-Phase 4W NXD63B100

Dead front switchboard rated for 1000A service at 208Y/120V, 3-phase, 4-wire. Main distribution panel with integrated Sentron breakers for branch circuit protection and load management.

Specifications & What's Included

  • Model: Siemens SB (MPN: NXD63B100)
  • Rating: 1000A, 208Y/120V, 3-phase, 4-wire, 50/60 Hz
  • Main Breaker: Siemens NXD63B100 1000A 3-pole
  • Branch Breakers: Five Siemens QJ23B225 225A breakers
  • Enclosure: NEMA Type 1
  • UL Listed deadfront switchboard section (No. E-142638)
  • Includes neutral disconnect link and main bonding jumper

Applications

Dead front switchboards provide primary distribution for industrial and commercial electrical systems. This unit was used for managing high-amperage loads across multiple branch circuits. Compatible with standard 480V and lower-voltage systems using Siemens Sentron breaker architecture. Typically installed in manufacturing facilities, data centers, and large commercial buildings as main service equipment or sub-distribution panels.

Condition: Used
This Siemens SB 1000A Dead Front Switchboard has been visually inspected and is in good overall condition. The unit was pulled from an active service installation and has not been bench-tested at our facility; it is believed to be in working order based on its operational history. All internal branch and feeder wiring has been removed from the enclosure prior to decommissioning. The cabinet and breakers show typical cosmetic wear consistent with an installed environment — scuffs and scrapes on the exterior panels from removal are visible. The main Sentron NXD63B100 1000A breaker and all five QJ23B225 225A branch breakers remain installed. The neutral disconnect link, main bonding jumper, and wire connector shield (Cat. No. NDTS) are present. Please view our photo set and contact us if you have any questions.
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Warranty Information

We stand behind every item we sell with a 30-day money-back guarantee. If your item arrives not as described, you may return it within 30 days for a full refund. Please inspect your purchase upon arrival and contact us with any questions.
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Additional Information

Brand:
Siemens
Model:
SB
MPN:
NXD63B100
Type:
Dead Front Switchboard
SKU:
52932
Voltage Rating:
208Y/120V AC
Current Rating:
1000A
Phase:
Three Phase
Wire Configuration:
4-Wire (4W)
Frequency:
50/60 Hz
Enclosure Type:
NEMA Type 1
Main Breaker:
Siemens NXD63B100 — 1000A, 600V, 3-Pole
Branch Breaker:
Siemens QJ23B225 — 225A, 240VAC, Qty 5
Breaker Series:
Sentron Series
Number of Branch Breakers:
5
Sales Order:
19-14805-B000010
Manufacture Date:
August 2001
UL Listed:
Yes — Deadfront Switchboard Section, No. E-142638
Wiring Status:
All internal wiring removed from enclosure
Wire Connector Shield:
Catalog No. NDTS (present)
Neutral Disconnect Link:
Present
Main Bonding Jumper:
Present
Seller Notes:
All internal wiring removed. Includes main 1000A breaker and 5x 225A branch breakers.
Country/Region of Manufacture:
United States
Condition:
Used – Pulled from Working Environment, Internal Wiring Removed
Condition Notes:
This Siemens SB 1000A Dead Front Switchboard has been visually inspected and is in good overall condition. The unit was pulled from an active service installation and has not been bench-tested at our facility; it is believed to be in working order
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Main Breaker Voltage Rating:
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System Voltage:
208Y/120V
Phase:
3-Phase
Bus Amperage:
1000A
Enclosure Type:
Dead Front Switchboard
UL Listing:
UL Listed – Dead Front Switchboard Section
Certifications:
UL Listed
Country/Region of Manufacture:
United States
Manufacturer:
Siemens Energy & Automation, Electrical Apparatus Div.
Form Factor:
Floor-Standing Cabinet
Condition:
Used – Pulled from Working Environment
Seller Notes:
Wires cut, left in original positions. Denting to bottom and two back panels. Scuffs and scratches on outer case.
Condition Notes:
Siemens 60-36555-H20 1000A Switchboard 208Y/120V 3-Phase with NXD63B100 Sentron breaker, removed from active commercial service. The unit is structurally sound with an intact main breaker and internal bus assembly.
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Weight:
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Brand:
Siemens
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MPN:
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Type:
Electrical Panelboard
SKU:
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Panelboard Type:
Type S4
Sales Order (S.O.):
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System Voltage:
208Y/120V
Phase:
3-Phase
Wires:
4W (4-Wire)
Amperage Rating:
400A
Frequency:
60 Hz
Main Breaker Model:
Siemens JXD63B400
Main Breaker Rating:
400A, 600V, 3-Pole, Type JXD6-A
Main Breaker Series:
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Branch Breaker Model:
QJ23B200
Branch Breaker Rating:
200A, 240VAC, 3-Pole
Branch Breaker Quantity:
3
UL Listing:
UL Listed – Class CTL Panelboard, No. FZ 254805
Date:
06/07/99
Customer Marking:
HA
Location:
C
Country/Region of Manufacture:
United States
Manufacturer:
Siemens Energy & Automation, Atlanta, GA
Condition:
Used – Pulled from Working Environment
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Includes Siemens JXD63B400 main breaker and (3) QJ23B200 200A branch breakers
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SKU:
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Availability:
Usually ships within 3-5 business days. Please contact us prior to purchase for freight shipping arrangements on this large item.
Weight:
279.00 LBS
Brand:
Siemens
Model:
S1C42JX400CBS
MPN:
S1C42JX400CBS
Type:
Lighting and Appliance Branch Circuit Panelboard
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52956
Enclosure / Box Model:
SBD68 – 24WD Type 1 Box w/o Ground Bus
Main Circuit Breaker:
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Secondary Circuit Breaker:
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Branch Breaker Model:
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Branch Breaker Ratings:
20A and 30A
Voltage Rating:
208Y/120V
Amperage Rating:
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Phase:
3-Phase
Wire Configuration:
4-Wire
Number of Circuits:
42
Enclosure Type:
NEMA Type 1 (Indoor)
Dimensions (L x W x H):
8" x 24" x 68"
Main Breaker Magnetic Adj Range:
2000–4000A
Manufacture Date:
10/29/98 (per catalog label)
Condition:
Used – Pulled from Working Environment
Seller Notes:
Complete panel with main breaker, secondary breaker, and 42 branch circuits installed
Country/Region of Manufacture:
United States
Standards / Certifications:
NEC Article 384-14 and 384-15; CE marked main breaker
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Floor-Standing / Wall-Mount Enclosure
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52935
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Availability:
Usually ships within 3-5 business days — contact us for freight and logistics details on this large equipment item.
Weight:
717.00 LBS
Brand:
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Model:
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MPN:
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Type:
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Condition:
Used – Pulled from Working Environment
Voltage Rating:
277/480V AC
Current Rating (Amps):
1000A
Phase:
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Frequency:
60 Hz
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Neutral Amps:
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Section Amps:
1000A
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NEMA Type 1
Short Circuit Rating:
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1 of 1
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Req. No.:
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Country/Region of Manufacture:
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Manufacturer Location:
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Form Factor:
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Condition Notes:
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