型號(TYPE)

BM-400SN

殼架等級額定電流(Inm) Frame current(Inm)

400

額定電流Rated current In(A)

整定溫度40℃ Setting Temperature 40℃

250，300，350，400

極數(shù)Number of poles

3

額定絕緣電壓Ui(V) Rated Insulation voltage Ui(V)

AC

690

DC

250

外型尺寸(mm)

Dimensions and mounting details

a

140

b

257

c

103

ca

155

bb

194

aa

44

重量(Kg) Weight(Kg)

5.7

短路分斷能力(KA)

Short-circuitbreaking capacity(KA)

GB 14048.2     AC

Icu(KA)

400V

25

230V

35

IEC 60947-2

EN 60947-2                 AC

Icu(KA)

550V

14

440V

22

380V

25

220V  240V

35

JIS C8370(非對稱值/對

稱值AC)

 (Non-Symmetric value/Symmetric value AC)

550V

600V

15/14

440V

480V

25/22

380V

35/25

220V

240V

40/35

DC

250V

-

125V

-

接線方式(Connection way

銅接板  Copper connection

選購配件

Shopping fitting

報警開關(guān) Alarming switch (AL)

○

輔助開關(guān) Auxiliary switch (AuX)

○

分勵脫扣器 Shunt release (SHT)

○

欠壓脫扣器 Undervoltage Release (UVT)

○

附件引線端子 Attachment lead terminal (LT)

○

外部操作把手 Outer operate handle

○

端子隔離蓋 Terminal isolation cover

○

脫扣器 Release

熱-磁式  Thermal-Magnetic

脫扣按鈕 Trip button

有 Have