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Boards |
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MINIATURE CIRCUIT BREAKERS |
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RESIDUAL CURRENT CIRCUIT BREAKERS AND ELMCBS |
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LOAD
ISOLATOR |
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Range |
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Range |
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Range |
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0.5 A to 63 A in 8P, 8P&N, DP, TP, TP&N and FP MCBs are
available in 'B' (resistive loads), 'C' (inductive loads) and '0' (heavy
inductive loads) series. MCB isolators in 40,63 and 100 A. |
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25 A, 32 A, 40 A or 63
A current rating with 30 mA, 100mA or 300 mA sensitivity in both DP and FP
versions. |
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40Amps, 63Amps and
100Amps / 125Amps current rating are available in DP and FP versions. |
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Specifications |
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Specifications |
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Specifications |
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1S:8828, BS:3871 , IEC:898, Popular complete range is 181
marked under 1 0 kA category of short-circuit duty and tested at reputed
laboratories for Breaking Capacity upto 10 kA. |
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IS:12640 / 85:4293 /
CEE:27 with 6kA short circuit withstand capacity. |
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Conform to AC-23
category of switching duty, most stringent as per IS:13947 (Part-3). |
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Features |
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Features |
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Features |
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Dual protection
-Thermal for overloads and magnetic for short- circuit protection. |
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Current operated,
operates even on very low voltage |
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Most compact
Isolator occupying less panel space |
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Uniquely designed
arc-chute chamber for effective quenching of arc. |
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Very high voltage
surge withstand capacity. |
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Front operated Knob
type mechanism for easy switching. |
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Well designed for
high level of consistency in tripping characteristics. |
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Unbreakable flame
retardant casing. .Fully shrouded terminations upto 35mm2 cable
capacity. |
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Double break
isolation of contacts. |
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Minimum variation
in time-current characteristics with temperature. |
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Knobs for ON-OFF &
TEST. |
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DIN bar mounted and
dimensions as per DIN / I EC / BS standards. |
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Current limiting
design which ensures fast trip action on short-circuits and extremely low
let through energy. |
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Special provision
to avoid nuisance tripping on surge currents due to transients. |
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Shrouded terminals
with 35/50 mm2 capacity. |
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Suitable for
operation on alternating current with pulsating DC current, created due to
modern semiconductors in circuit. |
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Provision for
padlock and sealing in both ON & OFF positions. |
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Facility for DIN
Rail as well as screw mounting. |
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Silver Cadmium
Oxide tipped contacts for lower arc-erosion, better performance and long
life. |
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Positive ON-OFF
indication. |
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ASTHETICALLY DESIGNED AMINTAINING SAFETY, RELIABILITY &
PROTECTION |
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