3900-P10-SI-2,5A ETA Thermal magnetic circuit breaker
Flat plug connection
Auxiliary contacts 1 NC contact, 1 NO contact
Auxiliary contacts with blade terminal
Rated current range 2.5 A
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Single-pole, thermal-magnetic circuit breaker with manual release. Pluggable, with auxiliary contacts and optionally with intermediate latch. Snap-action mechanism and unaffected free release guarantee reliable switching behaviour. A shunt connection (-3) is provided as standard. Up to IN 7 A, this has no influence on the tripping elements and can be loaded up to 5 A. Due to its low internal resistance, the type 3900 is particularly suitable for use with low voltages. Complies with the EN 60934 (IEC 60934) miniature circuit-breaker standard: M-type, TM.
Typical areas of application:
Telecommunications systems, especially power supplies, industrial switching and control systems, railway vehicles
Technical data:
| rated voltage | aC 240 V (50/60 Hz); DC 65 V |
| nominal current range | 3600: 0.05...16 A 3900: 0.05...10 A |
| auxiliary circuit | aC 240 V / DC 65 V, 1 A min. 10 V/10 mA |
| service life | 5,000 switching cycles with 1 x IN, inductive 5,000 switching cycles with 2 x IN, ind.arm |
| ambient temperature | -30...60 °C |
| insulation coordination (IEC 60664) |
2.5 kV/2 Reinforced insulation in the actuating range |
| dielectric strength Actuating range Main to auxiliary circuit Auxiliary circuit 4-5 to 6-7 |
Test voltage AC 3 000 V Test voltage AC 1 500 V Test voltage AC 840 V |
| insulation resistance | > 100 MΩ (DC 500 V) |
| switching capacity Icn | 0.05...0.2 A self-limiting 0.3...2 A 200 A 2.5...10 A 400 A |
| protection class (IEC 60529) | actuation range IP40 Connection range IP00 |
| vibration resistance | 5 g (57-500 Hz) ± 0.38 mm (10-57 Hz), Test in accordance with IEC 60068-2-6, test Fc, 10 frequency cycles/axis |
| shock resistance | 25 g (11 ms), Test according to IEC 60068-2-27, Test Ea |
| corrosion resistance | 96 hours in 5 % salt spray, Test according to IEC 60068-2-11, Test Ka |
| moisture test | 240 hours in 95 % relative humidity, Test in accordance with IEC 60068-2-78, Test Cab |
| weight | approx. 45 g |
Approvals:
| test centre | test standard | rated voltage | rated current range |
| vDE | iEC/EN 60934 | aC 240 V DC 65 V |
0.05...10 A 0.05...10 A |
| Item name | 3900-P10-SI-2,5A ETA Thermal magnetic circuit breaker |
|---|---|
| SKU | 24-00211 |
| Weight | 0.055500 |
| Characteristic | Medium time-lag tripping characteristic (standard) |
| Country of manufacture | Indonesia |
| Connection type Main connections | P10 flat plug DIN 46244-A6.3-0.8 |
| Series | 3900 |
| Number of poles | 1-pole thermally protected |
| Auxiliary contact | Si blade terminals DIN 46244-A6,3-0,8 1 NC, 1 NO contact |
| Auxiliary contact Terminal form | 1 wie Hauptkontaktanschlüsse |
| Additional function/accessories | ohne |
| Traub order number | 3900-P10-SI-2,5A |
| Commodity code | 85362010 |
| Manufacturer | E-T-A |
| Manufacturer number | 3900-P10-SI-2,5A |
| Actuating element | Push button |
E-T-A
Elektrotechnische Apparate GmbH
Industriestraße 2-8
90518 Altdorf b. Nürnberg
Deutschland
order@e-t-a.de
e-t-a.de