MCCB 800a Schneider

MCCB 800a Schneider Circuit breaker GoPact MCCB 800 3 poles

Schneider’s MCCB 800A is part of the new GoPact range. It is a 3-pole circuit breaker with an 800A frame and a thermal magnetic trip unit (TMD). The GoPact MCCB offers reliable electrical protection and is cost-effective for basic applications. It has a breaking capacity of 50kA at 415VAC and operates at 415VAC 50/60Hz.

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Applications of MCCB 800a Schneider Circuit breaker

  • Medium and low voltage power systems use circuit protection to prevent overload, short circuit, and other faults.
  • Industrial control systems use circuit protection to protect motors, transformers, and other equipment.
  • Circuit protection is used in household, commercial, and industrial building electrical systems.
  • It is also used to protect communication equipment and communication lines.
  • Circuit protection is essential in the electrical systems of new energy equipment like solar energy and wind energy systems.
  • Its main purpose is to ensure the safe operation of electrical equipment.

 

Specification of MCCB 800a Schneider Circuit breaker

Main
Range of product GoPact MCCB
Product or component type Circuit breaker
Product name GoPact MCCB 800
Device application Distribution
Poles description 3P
Protected poles description 3D
[In] rated current 800 A at 40 °C
[Ue] rated operational voltage 415 V AC 50/60 Hz conforming to EN/IEC 60947-2
Suitability for isolation Yes conforming to EN/IEC 60947-2
Utilisation category Category A
[Icu] rated ultimate short-circuit breaking capacity 50 kA Icu at 380/415 V AC 50/60 Hz conforming to EN/IEC 60947-2
65 kA Icu at 220/230 V AC 50/60 Hz conforming to EN/IEC 60947-2
Performance level N 50 kA 380/415 V AC
Trip unit name TM-D
Trip unit technology Thermal-magnetic
Trip unit protection functions LI
Control type Toggle
Circuit breaker mounting mode Fixed
Complementary
[Ui] rated insulation voltage 440 V AC conforming to EN/IEC 60947-2
[Uimp] rated impulse withstand voltage 8 kV conforming to EN/IEC 60947-2
[Ics] rated service short-circuit breaking capacity 50 kA at 380/415 V AC 50/60 Hz conforming to EN/IEC 60947-2
65 kA at 220/230 V AC 50/60 Hz conforming to EN/IEC 60947-2
Mechanical durability 15000 cycles
Electrical durability 3000 cycles at 415 V In
Power dissipation per pole 70 W
Mounting support Backplate
Mounting position Horizontal and vertical
Flat on the back
Upside connection Front
downside connection Front
Connection terminals Screw terminals
Connection pitch 60 mm
Protection type L : for overload protection (thermal)
I : for short-circuit protection (magnetic)
Trip unit rating 800 A at 40 °C
Long-time pick-up adjustment type Ir (thermal protection) Adjustable
[Ir] long-time protection pick-up adjustment range 0.7…1 x In
Long-time protection delay adjustment type tr Fixed
Instantaneous protection pick-up adjustment type Ii Fixed
[Ii] instantaneous protection pick-up adjustment range 8 x In
Width (W) 180 mm
Height (H) 250 mm
Depth (D) 105 mm
Net weight 6.9 kg
Colour Grey (RAL 7035)
Environment
Standards EN/IEC 60947-1
EN/IEC 60947-2
EN/IEC 60947-2 Annex H
Overvoltage category III
Pollution degree 3 conforming to IEC 60664-1
IP degree of protection IP20 conforming to IEC 60529
Ambient air temperature for operation -20…55 °C
Ambient air temperature for storage -35…85 °C
Operating altitude 0…2000 m without derating
2000…5000 m with derating

 

 

 

 

 

 

 

 

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