Siemens 3WL10800AA3 — 800A 3-Pole 600V Air Circuit Breaker

The Siemens 3WL 800A (3WL10800AA3) is a 800-amp, 3-pole, 600V drawout air circuit breaker. The 3WL series is Siemens' flagship low-voltage air circuit breaker for main service entrance, bus tie, and feeder protection in large commercial, industrial, and utility applications. Features drawout construction, ETU (Electronic Trip Unit) with zone-selective interlocking, and 100 kAIC interrupting rating. UL 489 listed.

3WL10800AA3 Specifications

Specification	Value
Amperage	800A
Poles	3
Voltage	600V
Interrupt Rating	100 kAIC
Frame Size	3WL
Mounting Type	Drawout
Trip Type	Thermal Magnetic
Trip Function	LI — Long-Time, Instantaneous
Wire Size	Per NEC Table 310.16
Phase	3-Phase
Standards	UL 489, NEMA AB-1
Temperature Rating	40°C ambient

Key Features

• 800A continuous current rating
• 3-pole, 600V AC
• 100 kAIC interrupting rating
• Drawout construction
• ETU electronic trip unit
• Zone-selective interlocking

Applications

• Main service entrance
• Bus tie protection
• Large industrial facilities
• Data centers
• Hospitals

Buy 3WL10800AA3 Circuit Breaker

Siemens 3WL Air Circuit Breaker 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: 3WL Air Circuit Breaker | Catalog Number: 3WL10800AA3