Single, two and three pole rocker switch/thermal trip free circuit breakers (S-type TO CBE to EN 60934) of compact design for snap-in panel mounting. Available either with protection on one/both/all poles or, in the case of the double pole version, protection on one pole only. Illumination is optional and there is a choice of rocker colours.
Approved to CBE standard EN 60934 (IEC 60934).
from 0.1 A until 20 A 1 pole
from 0.1 A until 16 A 2 and 3 pole
|Number of poles||
without auxiliary contacts
|Water splash protection||
with water splash protection
without water splash protection
30,000 operations at 1 x IN, inductive, 1 and 3 pole
50,000 operations at 1 x IN, inductive, 2 pole
|Interrupting capacity Icn||
0.1...2 A: 10 x IN
2.5...20 A: 150 A 1 pole
2.5...16 A: 250 A 2 pole
2.5...12 A: 150 A 3 pole
14...16 A: 130 A 3 pole
|Certificates||VDE, UL, CSA|
|X 221 258 01||splash cover transparent for 3-pole version|
|X 222 420 ...||rocker, symbols/legends available|
- Household, Hobby & Garden Equipment
- Lighting technology
- Medical technology
- Minus DC 48 V
- Telecom & Datacom
- Watercraft & Vehicles
Is a fuse or circuit breaker best for your design? Here are some pointers to help you decide. Three main factors go into choosing between circuit breakers and fuses: Convenience for the user, cost, and degree of protection. This white paper will give you guidance on what circuit protection device is best for your equipment.
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".