LOADLING MOULDED CASE CIRCUIT BREAKER DORMAL SMITCH MODEL Mccb

LOADLING MOULDED CASE CIRCUIT BREAKER DORMAL SMITCH MODEL Mccb Description

DESCRIPTION：
Available in two frame sizes from 25 to 800 amps.Loadine series of moulded case circuit breakers provide overload and short-circuit protection for the full range of transformer sizes encountered in nor mal service. The overload and instantancous tripping elements.adjustable over a wide band,make these MCCBs ideal for many distribution applications.
KY MCCBs are available in single pole,three poles with switched neutral and switch disconnector versions,Loading triple poles KY frame circuit breaker and switch-disconnector are physically interchangeable with AA breakers for Motor Duty requirments.AA Frame have front adjustable overload and fixed instantaneous tripping elements.
SPECIFICATION:
Insulation voltage(Ui)-660V ac
Operating voltage(Ue)-415 ac
Rated frequency-～50/60 Hz
Reference Calibration-40°C(50°C on request)
TRIPPING ELEMENTS:
Overload front adjustable 0.7-1.0 times rated current
Instantaneous-non-adjustable
AA25-63A=400A       AA80-125A=800A     AA160-25A=1600A

Description In/A Lowest setting Current amps
KY-125
single pole MCCB
triple poles MCCB 25 17.5
32 22.5
40 28
50 35
63 44
80 56
100 70
125 88
KY-225
AA Frame 160 112
200 140
225 157.5
KY-400 250 175
315 221
400 280
KY-630 500 350
630 441
KY-800 800 560

LOADLING MOULDED CASE CIRCUIT BREAKER DORMAL SMITCH MODEL Mccb Related Resource

LOADLING MOULDED CASE CIRCUIT BREAKER DORMAL SMITCH MODEL Mccb Related Products

Gillett
e Mach3 4packing Razor blade

Recloser

Gas Ins
ulated Load Breaker Switch

Circuit
Breaker for Outdoor use

miniatu
re circuit breaker MCB C45N hager DPN type

Shangha
i F1 circuit

MEM MDO
EL MCCB

ABB MDO
LE S SERIES MOULD CASE CIRCUIT BREAKER Mccb

DXTM LE
GRAND MODEL MINI CIRCUIT BREAKER MCB

Bh Bh-p
Mem Black Tql Thql C50n Fa Hqp Nb Mcb

SF1-G3
Hydraulic Magnetic Mini Circuit Breaker Hy-mag Mdoel Mcb

AEG Mod
el Min Circuit Breaker Mcb