Siemens WLC2R50CONUL — 4000A/5000A 3-Pole 600V WL Air Circuit Breaker (Frame Size II/III, 150kA, Rear Vertical)

The Siemens WLC2R50CONUL is a WL Low Voltage Air Circuit Breaker (LVACB) rated for 4000A and 5000A continuous current at 600V AC. This is the official Siemens catalog number for the WL series with 150kA interrupting rating and rear vertical bus connectors. UL 1066 Listed. Designed for the highest-demand utility and industrial applications requiring maximum fault current interrupting capacity.

WLC2R50CONUL Specifications

Specification	Value
Amperage	4000A / 5000A
Poles	3
Voltage	600VAC
Interrupt Rating	150kA @ 600V
Frame Size	WL Frame Size II/III
Mounting Type	Fixed / Drawout
Trip Type	Electronic Trip Unit (ETU)
Trip Function	LSIG — Long-Time, Short-Time, Instantaneous, Ground Fault
Wire Size	Rear vertical bus connector
Phase	3-Phase
Standards	UL 1066, CSA C22.2 No. 5
Temperature Rating	40°C

Key Features

• Official Siemens WL Air Circuit Breaker catalog number — UL 1066 Listed
• Rated 4000A and 5000A continuous current
• 150kA interrupting rating at 600V AC — maximum available
• Rear vertical bus connectors
• Electronic trip unit (ETU) with adjustable LSIG protection
• Zone-selective interlocking (ZSI)

Applications

• Utility-scale main service entrance
• Power generation facilities
• Industrial plants with very high available fault current

Buy WLC2R50CONUL Circuit Breaker

Siemens WL Air Circuit Breaker 4000A / 5000A 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: WL Air Circuit Breaker | Catalog Number: WLC2R50CONUL

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