Specification :

The new series of TD and TS circuit-breakers is available in four frame sizes
: 160, 250, 630, 800AF
The breakers are able to cover a range of service currents up to 800A and are available in the fixed
version and plug-in version.
The breaking capacities, at 380/ 415V, are classified by following letters:
N: 50kA for 160 and 250AF
65kA for 630 and 800AF
H: 85kA for 160, 250 and 630AF
100kA for 800AF
L: 150kA for 160, 250, 630, 800AF
TD & TS circuit-breakers are climate-proof. The breakers are intended for use in rooms where
there are no excessive operating conditions ( e.g. dust, corrosive vapors, gases) .
If the circuit-breakers are used in dusty or humid locations, suitable enclosures should be provided.
Sufficient fresh air supply must be provided if there are harmful gases ( e.g. hydrogen-sulfide vapor)
in the ambient air.
All Susol TD and TS circuit breakers offer positive contact indication and are suitable for isolation in
compliance with standards IEC 60947-1 and 2.
TD & TS circuit-breakers are suitable for protection of
- Power distribution systems supplied by transformers or generators
- Motor and generator
A switch-disconnector of Susol TD and TS circuit breakers is available for for circuit control and
isolation.