Miniaturised single pole thermal circuit breaker with push-to-reset tease free, trip-free, snap action mechanism (R-type TO CBE to EN 60934), threadneck mounting.
Approved to CBE standard EN 60934 (IEC 60934). For higher current ratings see type 1140-G.
from 0.05 A until 10 A
|Number of poles||
without auxiliary contacts
|Water splash protection||
with water splash protection
without water splash protection
0.05...5 A: 3,000 operations at 2 x IN, inductive
6...8 A: 500 operations at 2 x IN, inductiv
10 A: 50 operations at 2 x IN, inductiv
|Interrupting capacity Icn||
0.05...8 A: 6 x IN (AC)
0.05...10 A: 6 x IN (DC)
|Certificates||VDE, SEV, CSA, UL|
|X 201 285 01||splash cover transparent|
|Y 307 117 02||knurled nut|
|Y 300 192 01||hex nut|
- Household, Hobby & Garden Equipment
- Lighting technology
- Medical technology
- Minus DC 48 V
- Telecom & Datacom
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It's only a circuit breaker. Yet there is enough complexity and confusion when it comes to specifying circuit protection that many engineers are designing equipment with too little or too much protection. Under protected circuits leave equipment vulnerable to damaging electrical surges. Over protected circuits add cost and can lead to nuisance tripping. Like Goldilocks and the three bears, the goal is to specify circuit protection that is "just right".