Add to Cart
GB13539.2 Fuse type isolator RT18-63 63A mini circuit breaker(MCB)
This series fuse is suitable for AC 50Hz, rated voltage to 600V,
rated current to 125A. It is mainly used for protecting the
electrical circuit against overload and short-circuits(gG/gL).
Because of different melting tablets, it also may derive for
rotecting the semiconductor device and others complete set
installment from short-circuit (aR/gR/gs/gtr) as well as the
electric motor from short-circuit (aM). The rated breaking capacity
is to 100KA. They conform to national standard GB13539 and
international electrical committee standard IEC60269.
APPLICATION
This series of fuse consists of fuse link and fuse base. The
variable cross-section fuse body made by pure copper piece (or
copper wire, silver wire, silver piece) is sealed in the fusion
tube which is made by the high strength porcelain or epoxy glass
cloth pipe, there is full of the high-purity quartz sand processed
after chemistry to take the extinguishing of arc medium in the
tube. The two sides of the fuse use the spot welding to reliably
connect with the end plate and to form the cylindrical cap shape
structure. Fuse base suppressed by the resin or plastic casing
fitted with contacts and contains the fusion pieces, the connection
made by riveting as the support of the appropriate size fuse body
parts. This series of fuse has many merits such as small in size,
convenient for installation, safe in usage, beautiful in appearance
and so on.
TECHNICAL PARAMETERS
fuse base model |
| rated vltage | rated current(A) |
| ||||||
A1 | A2 | B | H1 | H2 | Φd | |||||
RT18-63X/1P | 14.3×51 | 380/500 | 63 | 103 | 105 | 25 | 80 | 110 | - | |
RT18-63X/2P | 14.3×51 | 380/500 | 63 | 103 | 105 | 50 | 80 | 110 | - | |
RT18-63X/3P | 14.3×51 | 380/500 | 63 | 103 | 105 | 75 | 80 | 110 | - | |
RT18-63X/4P | 14.3×51 | 380/500 | 63 | 103 | 105 | 100 | 80 | 110 | - |
CURRENT RELEASE CHARACTER DIAGRAM
Ralated Keywords:
mcb circuit breaker/ 10amp circuit breaker/ mcb/ miniature circuit
breaker / mini circuit breaker / miniature circuit breaker mcb/
circuit breaker mcb / circuit breaker/ miniature circuit breakers/
mini circuit breakers/ circuit breaker 100amp/ resident miniature
circuit breaker/ circuit breaker 16a/ residual mini circuit
breaker/ circuit breakers/ 240V circuit breaker/ 1amp circuit
breaker/ DIN rail circuit breaker/ 40amp circuit breaker/ double
pole circuit breaker/ 25amp circuit breaker/ circuit breaker switch