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Image is illustrative
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Miniature Circuit Breaker EPB-63M, 1B 25A 6kA, 16/25mm²| 2..3.5Nm Code:
EP06K-1B-25
Manufacturer
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Availability:
In Stock
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Weight:
0.1083 kg/pc
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Volume:
0.0002 m3/pc
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Wholesale qty:
12pc
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MCB 1B 25A 6kA
Functions:
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Protection of the electrical circuits from overload or short circuits of the outer circuit
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It can be used as a device for commutation and control of electrical circuits
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In combination with auxiliary devices it allows remote control,
commutation or indication of the protected circuit
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For mounting in industrial buildings with high contamination level of the electric systems
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For mounting at a distance from the transformer post from 150 to 850 m
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Allows protection of consumers generating short circuit currents up to 6000 A
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Technical data:
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Standard
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Confirming to IEC/EN60898
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Rated voltage:
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230/400V; 50/60Hz
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Breaking capacity (cycle O-CO) in accordance with standard:
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EN 60 898-1: 6000A
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Rated breaking capacity:
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Ics= 75% Icu
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Isolating voltage:
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≥2000V
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Electrical wear resistance (number of cycles):
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8000
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Mechanical (number of cycles):
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50000
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Class of current limiting:
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3
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IP code:
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IP>20
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Tripping curve:
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B the maximum current release breaks between 3 and 5 In; used to protect long circuits and generators
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C the maximum current release breaks between 5 and 10 In; used to protect main power supply cables and conventional consumers
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Joining terminal:
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Combined screw clamp made of 1.5 cold extruded Q235-A material with additional coating
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Plastic box
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not keeping the burning material nylon PA66, UV rays wear resistance
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Status indicator:
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Box permitivity strength:
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>18MV/m
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Abnormal heating wear resistance and fire of the outer parts:
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960°C / 3s
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Heat resistance of internal non-electrical components:
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850°? / 10 s
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Maximum current release containing:
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copper coil - composition: pure copper T2 type
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composition: pure copper T2 type
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welding effort: <150 000 N/mm
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bimetal plate composition: 5J158 to TB180 depending on the current
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thickness: 0.6mm (up to 40A) and 0.8mm (up to 63A)
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magnetic core composition: coldly drawplated metal wire (1Gr18Ni9)
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thickness: 1.15 to 2.24μm
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drawing effort: from 200 to 400N/mm
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contact head of the movable contact composition: silver graphite CAg(5)
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dimension 3x3x0.8 (up to 40A) and 4x4x0.8 (up to 63A)
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static contact composition: pure copper T2Y2
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composition of the contact head: silver graphite CAg(5)
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Power supply (conducting):
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power supply busbar 1P63, 2P63, 3P63
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rigid conductors up to 25 mm
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flexible conductors up to 16 mm
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Tightening moment:
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1.33Nm
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Mounting:
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Standard
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vertical
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DIN-rail
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for mounting in housing or industrial environment without serious interference
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ambient temperature: -5°C to + 40°C±2° C
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Detailed data:
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File description
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File type
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Download link
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Declaration of Conformity
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.PDF
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Download link
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