Fuji Electric BW0 Series Manual
  1. Manuals
  2. Brands
  3. Fuji Electric Manuals
  4. Circuit breakers
  5. BW0 Series
  6. Manual

Fuji Electric BW0 Series Manual

Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
DISTRIBUTION
Molded Case Circuit Breakers
BW0 Series
62D1-E-0112b

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the BW0 Series and is the answer not in the manual?

Questions and answers

Related Manuals for Fuji Electric BW0 Series

Summary of Contents for Fuji Electric BW0 Series

  • Page 1 DISTRIBUTION Molded Case Circuit Breakers BW0 Series 62D1-E-0112b...

  • Page 3: Features

    Economy series MCCB from 32AF to 400AF BW0 series Focusing on assembly of easy wiring, maintenance check, reasonable price, and standardized distribution board design, BW0 series MCCBs are designed mainly for building construction market and secondary distribution market. BW253E0 BW33A0...
  • Page 4 series 100AF to 400AF Compact design We've applied high-performance technology to achieve 100AF to 250AF models with a uniform depth of 60mm. Cassette type accessories All accessories can be installed by by the user. Quickly adaptable to the many onsite changes in specifications.
  • Page 5 4) used in other than normal use or service. This warranty shall apply only to defects appearing within one (1) year from the date of shipment by Fuji Electric FA, and in such case, only if such defects are reported to Fuji Electric FA within thirty (30) days of discovery by purchaser.

  • Page 6: Table Of Contents

    Molded Case Circuit Breakers BW0 Series Page Features ......................................2 Line up ......................................6 Type number nomenclature ................................6 Quick reference guide 32AF ......................................7 100AF ......................................8 160AF ......................................9 250AF ......................................10 400AF ......................................11 Internal accessories 32AF ......................................12 100 to 250AF .....................................

  • Page 7: Line Up

    Molded Case Circuit Breakers BW0 series Line up / Type number nomenclature Line up Series Breaker Type Pole Rated current (A) Insulation Breaking capacity (kA) [Icu/Ics] ampere voltage IEC60947-2 frame Ui (V) 230V 380V 415V BW32A0 5, 10, 15, 20, 32 2.5/2...

  • Page 8: Quick Reference Guide

    Molded Case Circuit Breakers BW0 series Quick reference guide BW0 series 2, 3-pole IEC and CE marking conformed types • 32AF Frame Pole Type BW32A0 BW33A0 Rated current (A) 5, 10, 15, 20, 32 Rated insulation voltage (VAC) 440 [IEC 60947-2] (VDC) −...

  • Page 9: 100Af

    Molded Case Circuit Breakers BW0 series Quick reference guide BW0 series 2, 3-pole IEC and CE marking conformed types • 100AF Frame 100A Pole Type BW103E0 BW102S0 BW103S0 Rated current (A) 15, 20, 25, 30, 40, 50, 60, 15, 20, 25, 30, 40, 50, 60, 75, 80, 100...

  • Page 10: 160Af

    Molded Case Circuit Breakers BW0 series Quick reference guide BW0 series 2, 3-pole IEC and CE marking conformed types • 160AF Frame 160A Pole Type BW162E0 BW163E0 BW162J0 BW163J0 BW162S0 BW163S0 Rated current (A) 100, 125, 150, 160 100, 125, 150, 160...

  • Page 11: 250Af

    Molded Case Circuit Breakers BW0 series Quick reference guide BW0 series 2, 3-pole IEC and CE marking conformed types • 250AF Frame 250A Pole Type BW252E0 BW253E0 BW252J0 BW253J0 BW252S0 BW253S0 Rated current (A) 175, 200, 225, 250 175, 200, 225, 250...

  • Page 12: 400Af

    Molded Case Circuit Breakers BW0 series Quick reference guide BW0 series 2, 3-pole IEC and CE marking conformed types • 400AF Frame 400A Pole Type BW402S0 BW403S0 Rated current (A) 250, 300, 350, 400 Rated insulation voltage (VAC) 690 [IEC 60947-2]...

  • Page 13: Internal Accessories 32Af

    Molded Case Circuit Breakers BW0 series Internal accessories Internal accessories 32AF Auxiliary switch and alarm switch These devices indicate the MCCBs operation status electrically. Auxiliary switch (W) indicates the ON/OFF status of MCCB.Alarm switch (K) indicates the trip status of MCCB.

  • Page 14: 100 To 250Af

    Molded Case Circuit Breakers BW0 series Internal accessories Internal accessories 100 to 250AF The number of tasks can be greatly reduced as all the internal accessories are cassette-type user-installed. Auxiliary switch and alarm switch These devices indicate the MCCB's operation status electrically.
  • Page 15 Molded Case Circuit Breakers BW0 series Internal accessories Shunt trip and undervoltage trip device Shunt trip (F) is a device that issues an electrical signal to trip the MCCB. Undervoltage trip device (R) is a device that is used to trip the MCCB when the main circuit voltage drops lower than the specified value.
  • Page 16 Molded Case Circuit Breakers BW0 series Internal accessories Shunt trip devices (F) are capable of internal mounting only. Undervoltage trip device (R) for 100AF is capable of internal mounting only. Undervoltage trip device (R) for 160AF and 250AF is capable of external mounting only.

  • Page 17: 400Af

    Molded Case Circuit Breakers BW0 series Internal accessories Variation of internal accessory • 400AF Alarm switch (Type K) Shunt trip device (Type F) This switch can be connected to a The purpose of this accessory is to trip warning lamp or buzzer to indicate the breaker from a distance.
  • Page 18 Molded Case Circuit Breakers BW0 series Internal accessories Terminal number of internal accessory Available configurations Undervoltage trip: R Accessory 400AF 2-pole 3-pole Auxiliary switch SPDT: W Shunt trip: F Right Left Right Auxiliary switch: W Handle Handle Alarm switch: K...
  • Page 19 Molded Case Circuit Breakers BW0 series Internal accessories Operation of auxiliary switches(W) and alarm switches(K) Accessory Handle position Trip Auxiliary switch 11/AXcL 11/AXcL 14/AXaL 14/AXaL SPDT: W 12/AXbL 12/AXbL 11/AXcL 14/AXaL 11/AXcL 14/AXaL 2PDT: V 12/AXbL 12/AXbL 21/AXcR 24/AXaR 21/AXcR...
  • Page 20 Molded Case Circuit Breakers BW0 series Internal accessories Rating of shunt trip (F) MCCB type Type Time rating Opearting time of coil (ms) 24-48 24-48 BW9FHA-R Continuous 8-20 BW402S0 BW403S0 100-240 100-220 BW9FHA-A − − BW9FHA-B 380-550 − − BW9FHA-P Note: The operating tripping voltage range for shunt trip devices is 70% to 110% of the rated operating voltage.
  • Page 21 Molded Case Circuit Breakers BW0 series Internal accessories • Type number Accessory Type Operating voltage Lead wire system Left side Auxiliary switch x 1 BW9W1SHA – Auxiliary switch x 2 BW9W2SHA Auxiliary switch (low level circuit) x 1 BW9W1DHA Auxiliary switch (low level circuit) x 2...

  • Page 22: External Accessories

    Molded Case Circuit Breakers BW0 series External accessories Operating handle N type handle The structure is that the handle operating mechanism is installed on the MCCB body. Attaching the dustproof packing ensures the degree of protection IP50 stipulated by IEC60529.

  • Page 23: Terminal Cover

    Molded Case Circuit Breakers BW0 series External accessories External accessories • Terminal cover Finger protection guards against shock from accidentally touching live terminals. Frame MCCB type Short type Long type Color Packing quantity BW32A0 – BW9BTA0-L2 Gray 2 pcs. BW33A0 –...

  • Page 24: Handle Locking Device

    Molded Case Circuit Breakers BW0 series External accessories External accessories • Handle locking device This key lock device snaps on to the enable the handle to be locked in either the OFF position. It can be used either as a handle locking cover or, with the addition of a padlock, as an OFF lock.

  • Page 25: Terminal Connection

    Molded Case Circuit Breakers BW0 series Terminal connection Terminal Connection/Front mounting, Front Connection • MCCBs and cables according to the screw size and tightening torque as shown in the table below. • To facilitate the connecting work, the following parts are prepared.
  • Page 26 Molded Case Circuit Breakers BW0 series Dimensions Dimensions, mm Front mounting, front connection BW32A0, BW33A0 Trip Button Trip Button Panel drilling Terminal section M5x12 M4 or ø5 M4 or ø5 12.2...
  • Page 27 Molded Case Circuit Breakers BW0 series Dimensions Dimensions, mm Front mounting, front connection BW103E0 BW102S0, BW103S0 37.5 37.5 2-pole 3-pole • Mounting on IEC 35mm rail Panel drilling (with optional rail mounting adapter) Ø3.65 or M4 12.5 Ø3.65 or M4 55.5...
  • Page 28 Molded Case Circuit Breakers BW0 series Dimensions Dimensions, mm Front mounting, front connection BW163E0, BW252E0, BW253E0, BW162J0, BW163J0, BW162S0, BW163S0, BW252J0, BW253J0, BW252S0, BW253S0 Panel drilling 85.5 ø5 17.5 or M4 82.5 19.5 MCCB Trip button Undervoltage trip device For 160 and 250AF...
  • Page 29 Molded Case Circuit Breakers BW0 series Dimensions Dimensions, mm Front mounting, front connection BW402S0, BW403S0 MCCB MCCB Insulation barrier Detachable 117.5 94.5 Mounting hole Min. 137 M6 or ø7 Front panel cutting Panel drilling S=16 32.5 M10 x 35 Hexagonal head bolt...
  • Page 30 Molded Case Circuit Breakers BW0 series Dimensions Dimensions, mm Terminal cover BW9BTHA-L3, BW9BTHA-L3W Terminal cover (option) Type : BW9BTHA-L3 (color : clear) (narrowest size) Type : BW9BTHA-L3W (color : white-gray) MCCB MCCB Mounting hole Trip button Min.137 M6 or Ø7...

  • Page 31: External Accessories

    Molded Case Circuit Breakers BW0 series External accessories N-type handle • BW9N0HA Mounting screw Door panel cutting Line Panel Decorative plate MCCB MCCB handle C/L handle C/L Lock plate Padlock size ø4 to ø8 (Up to 2 ø8 padlocks can be mounted.)
  • Page 32 Molded Case Circuit Breakers BW0 series External accessories V-type handle • BW9V0HA Door panel cutting Line Panel Decorative plate MCCB MCCB handle C/L handle C/L MCCB Mounting handle C/L screw Panel thickness: 1.6-3.2 Note: Align the center of the hole cut in the panel Load with the center of the breaker handle.

  • Page 33: Characteristic Curves

    Molded Case Circuit Breakers BW0 series Characteristic curves Characteristic curves BW32A0, BW33A0 • 5A • 10A • 15A BW32A0-5A BW32A0-10A BW32A0-15A BW33A0-5A BW33A0-10A BW33A0-15A Max. Value Max. Value Max. Value Instantaneous tripping Instantaneous tripping characteristic characteristic 190A±20% 190A±20% Instantaneous tripping characteristic 190A±20%...
  • Page 34 Molded Case Circuit Breakers BW0 series Characteristic curves Characteristic curves BW103E0, BW102S0, BW103S0 Multiple of rated current (A) Multiple of rated current (A) Multiple of rated current (A) Multiple of rated current (A) Multiple of rated current (A) Multiple of rated current (A)
  • Page 35 Molded Case Circuit Breakers BW0 series Characteristic curves BW103E0, BW102S0, BW103S0 Characteristic curves Ambient temperature correction curve 100A Reference temp. 40˚C Ambient temp. (˚C) Multiple of rated current (A) BW162E0, BW163E0, BW252E0, BW253E0, BW252J0, BW253J0, BW162J0, BW163J0, BW162S0, BW163S0, BW252S0, BW253S0...
  • Page 36 Molded Case Circuit Breakers BW0 series Characteristic curves BW402S0, BW403S0 Characteristic curves Ambient temperature correction curve Reference temp. 40°C Max. value Min. value Max. total fault −10 clearing time Ambient temp. (°C) Instantaneous tripping characteristic 0.06 10In±20% 0.04 0.02 0.01 1.5 2...
  • Page 37 • Customers, who want to use the products introduced in this catalog for special systems or devices such as for atomic-energy control, aerospace use, medical use, passenger vehicle, and traffic control, are requested to consult with Fuji Electric FA. • Customers are requested to prepare safety measures when they apply the products introduced in this catalog to such systems or facilities that will affect human lives or cause severe damage to property if the products become faulty.

This manual is also suitable for:

Bw253e0Bw33a0Bw403s0

Table of Contents