Type 5140
77 mm
Description
Three pole, aircraft style thermal circuit breaker with trip-free mechanism and push/pull on/off manual actuation. An indicator band on the push button clearly shows the tripped/off position. Threadneck panel mounted, temperature compensated, with optional auxiliary contacts. The robust design is well suited to extremely harsh conditions. In the event of an overload in one, two or three phases all three poles will be disconnected.
Technical Data
| Voltage rating |
|
|---|---|
| Current ratings |
from 20 A up to 50 A |
| Number of poles | three 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 | 2,000 A |
| Certificates | ASNE 0459 NSA 931323 EN 3662-005 EN 3662-006 |
Accessories
| Order number | Description | |
|---|---|---|
| X20080115/16 |
splash cover black with O-ring |
|
| X20080301 |
actuator extension |
|
| Y30700401-05 |
identification collar |
|
| X20080117/18 |
splash cover transparent with O-ring |
Applications
- Aerospace