Siemens ND63B800 3 Pole 800 Amp 600V Sentron ND Frame Circuit Breaker

The Siemens ND63B800 is an 800-amp, 3-pole, 600V Sentron Series molded case circuit breaker in the ND (1200A) frame. The ND frame with 800A rating plug provides high interrupting capacity with flexibility for future amperage upgrades. Features Sensitrip IV electronic trip unit.

ND63B800 Specifications

Specification	Value
Amperage	800A
Poles	3
Voltage	600V AC / 500V DC
Interrupt Rating	65kA @ 480V / 25kA @ 600V
Frame Size	ND (1200A Frame)
Mounting Type	Bolt-On / Draw-out
Trip Type	Electronic (Sensitrip IV)
Trip Function	LSIG (Long-time, Short-time, Instantaneous, Ground fault)
Wire Size	Up to 1000 kcmil
Phase	3-Phase
Standards	UL 489, CSA C22.2 No. 5
Temperature Rating	40°C

Key Features

• 800A continuous rating in ND (1200A) frame
• 65kA interrupting capacity at 480V
• Sensitrip IV electronic trip unit
• Upgradeable to 1000A or 1200A with rating plug change
• LSIG protection with ground fault
• UL 489 listed, CSA certified

Applications

• Main breaker applications requiring high AIC
• Service entrance with future capacity expansion
• Industrial switchboard feeder protection

Replaces: ND63B800, ND6B800

Buy ND63B800 Circuit Breaker

Siemens Sentron ND Frame 800A 3-pole circuit breaker. In stock at AllBreakerSales.com. Call (877) 611-0034 for same-day pricing. Genuine OEM parts, ships from US warehouse.

Brand: Siemens | Series: Sentron ND Frame | Catalog Number: ND63B800

Related Circuit Breakers

ND63B800 - Siemens Sentron ND Frame | ND63B1000 - Siemens ND N-Frame | ND63B1200 - Siemens ND N-Frame | LMD63B800 - Siemens Sentron LMD Frame | MD63B800 - Siemens Sentron MD Frame