3WT8120-4KF04-5AB1
Product ID:149635
Updated: 2026/7/11
Key Features
- 1Ensure reliable short-circuit protection with 55 kA breaking capacity at 500V.
- 2Utilize advanced LSI protection via the ETU37WT overcurrent release and LCD.
- 3Enhance safety with a durable design featuring a mechanical lockout device.
- 4Achieve flexible installation with a +/-180° rotatable and +/-30° tiltable drawer.
- 5Meet global compliance standards including IEC 60947-2 and GB 14048.2.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Rated Voltage (V) | 500 | Description | 3WT1, 1250A, D/3P, 55kA, NA; Electric closing AC/DC110V; Demagnetization AC/DC110V; Safety barrier; Door frame; 2NO+2NC |
| Icw(kA) | 35 | Operating Short Circuit Breaking Capacity Ics(kA) | 55 |
| Control Voltage | AC/DC110V | Number of Poles | 3P |
| Mounting Type | D: Drawer-type | Trip Unit | NA [Isolating Switch] |
| Rated Current In(A) | 1250 | Breaking Capacity Icu(kA) | 55 |
| Specifications | 3WT1 [400-1600A] | Lifecycle | Delivery Release (PM300) |
| Country of Origin | China | ECCN | N |
| AL | N | Model | 3WT8120-4KF04-5AB1 |
Specifications may be subject to change without notice
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