Siemens 3VL4140-2KE30-0AA0 VL400 UL Circuit Breaker
Siemens 3VL4140-2KE30-0AA0 VL400 UL Molded Case Switch
The Siemens 3VL4140-2KE30-0AA0 is a VL400 UL circuit breaker, designed to meet UL 489 standards for high breaking capacity applications. This 3-pole molded case switch features a non-interchangeable frame and an electronic trip unit with magnetic operation. It has a rated current (In) of less than 400A and provides a high NEMA rating of 65kA at 480V AC. The unit offers short-circuit protection with a rated current (II) of 4400A. It is configured without connection accessories, auxiliary release, or auxiliary/alarm switches, and is intended as a spare part solely for replacement purposes.
This circuit breaker is suitable for industrial, commercial, and infrastructure applications in North America requiring UL 489 compliance and high fault current interruption capability. The electronic trip unit ensures reliable protection against electrical faults.
Stanlo Automation, a veteran-owned distributor of surplus industrial automation parts, offers the Siemens 3VL4140-2KE30-0AA0. We provide cost-effective access to essential components, helping businesses maintain their operations and minimize downtime with quality surplus equipment.
| Type | Molded Case Switch (Circuit Breaker) |
| Series | VL400 UL, JG Type |
| Poles | 3 |
| Breaking Capacity | 65kA at 480V AC (NEMA Rating) |
| Rated Operational Voltage | 600V AC |
| Trip Unit | Electronic Trip Unit (Magnetic) |
| Rated Current (In) | < 400A |
| Short-Circuit Protection (II) | 4400A |
| Frame | Non-interchangeable |
| Auxiliary Release | No |
| Auxiliary/Alarm Switch | No |
| Application | Protection |
| Standard | UL 489 |