| Accessories
can be fitted by the switchboard builder or added
by the end-user.
External
operating handles and motor operators can be rapidly fitted
using the locking pegs. It takes less than 10 seconds to
secure a handle or motor to the MCCB –
a great time saving compared to alternative products.
All accessories are endurance tested to the same level as the host MCCB. |
The
plug-in MCCB is locked to the base when the toggle is
ON. It cannot be removed unless the toggle is OFF or TRIPPED.
The safety lock prevents a trip occurring as the MCCB is being
removed from the base. |
The new 1000A MCCB is only 213mm high by 210mm wide - the same size as an 800A MCCB. This offers a cost-effective and space-efficient solution for large loads. |
All
TemBreak 2 MCCBs are fully rated for use at 50ºC. Overheating
is the most common cause of failure in electrical switchgear.
You can reduce the likelihood of overheating by using switchgear
with superior temperature performance. |
The mechanical interlock is installed on the front of the MCCB, and is compatible with motor operators and external operating handles. An automatic changeover system can be assembled in a few minutes by a switchboard builder or end-user. |
| Terasaki CBRs deliver integrated protection from earth leakage faults, overloads and short-circuits in one device. Ideal for the mining industry, temporary site supplies, heavy industry and commercial building use. |
Under
the heading “Measures to minimise the risk in the
event of failure”, IEC 60204-1 Safety of Machinery-Electrical
Equipment of Machinery includes the following recommendation:
“-the
use of switching devices having positive (or direct) opening
operation.” |
