No other industry sets higher standards with regard to safety than the aerospace industry.
Our well-proven, sophisticated aircraft circuit breakers protect cables and loads in all kinds of aircraft. We offer customer-specific solutions or system solutions or design new products and power distributions systems in co-operation with our customers.
It is our goal to offer you innovative solutions which help to save weight and costs in the aircraft.
Do you have any questions regarding this topic? Our specialists from the Aerospace division will be pleased to be of assistance!
Below please find a list of relevant products for your business field. By selecting products out of a category you will be able to directly compare their technical specifications.
Just click on “product comparison".
| Type: 4140 |
|
 Download |
 |
| |
| Dimensions |
 |
| |
| Internal connection diagrams |
 |
|
|
| Single pole, thermal circuit breaker with trip-free mechanism, push/pull on/off manual actuation (M-type TO CBE to EN 60934) and temperature compensation. An indicator band on the push button clearly shows the tripped/off position. Threadneck panel mounted, available in metric and US configurations. The robust design makes type 4140 suitable for extremely harsh conditions. |
| |
| Voltage rating: |
- AC 115 V (400 Hz)
- DC 28 V
|
| Current ratings: |
from 20 A to 50 A
|
| Number of poles: |
single pole
|
| Mounting method: |
threadneck
|
| Terminal design: |
screw terminals
|
| Actuation: |
manual release
push button
|
| Auxiliary contacts: |
with auxiliary contacts
without auxiliary contacts
|
| Water splash protection: |
with water splash protection
without water splash protection
|
| Illumination: |
without illumination
|
| Typical life: |
5,000 operations mechanical and
2,500 operations at 1 x IN |
| Interrupting capacity Icn: |
AC 115 V (400 Hz): 1,500 A
DC 28 V: 4,000 A |
| Approvals: |
ASNE 0732-005 / prEN 3661-005
NSA 931321 / prEN 2794-004 |
|
