Page 128 - 温州西卡电器有限公司（WENZHOU XIKA ELECTRICAL CO.,LTD.）

> NT-58 Series miniature circuit breaker

NT58-1 NT58-2 NT58-3 NT58-4 NT58-5 NT58-6

Performance
Specifications
Rated current: 10A, 16A, 20A, 25A and 32A
Technical parameters
Rated making and breaking capacity:110V/2500A, 230V/2000A.The highest among the
similar products at present(Mitsubishi,Panasonic,
Toshiba, Kawamura. LG, etc)
Rated working voltage: 115V or 230V
Type of instantanneous release: type C (full current specification of instantaneous release NT58-7 NT58-8
is set at 5-10ln)

Advantages and Selling Points
Novel appearance, exquisite craftsmanship
The case mould adopts electronic polishing, electrical impulse fillet, employs phenolic moulding compound for injection moulding, is superior to
other similar products at home and abroad. Besides, the product also can be equipped with beautiful streamline housing according to users
requirements
Small volume, high breaking, convenient installation
Under condition of the same volume, it has the highest breaking index comparing with other similar products at home and abrod. In order to markeit
convenient for installtion and operation, the company specially designed and manufactured plug-in type producrs and connector socket, co-use of
these two enables the product to possess advantages as follows:
a. After wiring in one time ,when the power has not been turned off, it is able to disassemble or change product at any moment without any
electric shock hazard.
b. Two mounting modes: screw mounting and standard guide rail mounting.
c. It can be installed with C45(DZ47) in one distribution box (the same outline dimension).
Safer distribution mode
Traditional distribution(C45 terminal box)only has single-way power break, existing potential safety hazard(if the power department or electrician
wire the zero line and live line wrong, the circuitry still has electricity even though C45 has been turned off), TRN-32 series circuit breaker would be
power broken in double lines, effecively preventing this hidden trouble.
Higher reliability and performance-price ration
Reliability of products that have perfect design depends on the raw materials used first, and then is the manufacturing technology. Comparing with
the similar products at home and abroad, TRN series of products has precious craftsmanship, and selects quality materials. So far, it has been put
into industrial run for nearly 5 months smoothly, and has accepted test of breaking capacity at different phase angle of voltage, the actual breaking
capacity is far higher than the alleged value, but its price is less than a third of that of the similar products at home and abroad.

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