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The 3120-F521-P7T1-W19DG4-2A is a circuit breaker designed for electrical protection applications. Manufactured by E-T-A, it provides a current rating of 2A and a voltage rating of 250V. The device uses a thermal trip mechanism to interrupt current flow during overload conditions. It is suitable for panel mounting and complies with multiple safety standards including CSA, UL, IEC, and GB. The breaker features green illumination at 230V for status indication and has a mechanical degree of protection rated at IP40, with IP54 in terminal areas with splash cover. It is rated for a typical life of 30,000 operations under inductive load conditions and can interrupt currents up to 150A (single pole) and 250A (two poles). Its insulation coordination is rated at 2.5 kV with reinforced insulation, and dielectric strength tests confirm 3,000 VAC pole-to-pole and 1,500 VAC in operating areas.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The rated voltage is 240 VAC and 50 V DC.
The current rating is 2A.
It has a typical life of 30,000 operations under inductive load conditions.
The degree of protection is IP40, with IP54 in terminal areas with splash cover.
It is approved by CSA, GB, IEC, and UL standards.