3VA1120-5GE42-0AA0
Product ID:142938
Updated: 2026/7/7

Key Features
- 1Ensure reliable circuit protection with a high breaking capacity of 55 kA.
- 2Achieve compact installation using the efficient IEC Frame 160 design.
- 3Benefit from advanced line protection with TM220 and ATFM features.
- 4Safeguard operations with overload protection up to 20 A.
- 5Simplify panel integration via DIN Rail mounting.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Rated Service Breaking Capacity Ics(kA):@400V or 415V | 55 | Rated Voltage(V): | 690 |
| Number of Poles: | 4P | Description | 3VA1M160 R20 TM220N F/4P; 3VA1_160 dimensions; Rated current 20A; Interrupting M:55kA; Trip unit TM220N; |
| Mounting Method: | F: Fixed Type | Trip Unit: (If required is not in the list, click reset, select trip unit first) | TM220N [L adjustable, I fixed, 100% N] |
| Rated Ultimate Breaking Capacity Icu(kA):@400V or 415V | 55 | Interrupting Rating: | M:55kA |
| Rated Current In(A): | 20 | Specifications: | 160 [1-160A] |
| Lifecycle | Delivery Release (PM300) | Country of Origin | China |
| ECCN | N | AL | N |
| Model Number | 3VA1120-5GE42-0AA0 |
Specifications may be subject to change without notice
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