Power Surge Protection Devices AC 4P 30kA /80kA/100kA/150kA/160kA for 3- phase TT/TN-S ( 3+1 circuit) System 275V Class B+C SPD

Type

BT BCM30 275 RM/3+N

Single protection module

BT BCM30 275 RM (*3)

(L-N module)

BT BCM100 255 (*1)

(N-PE module)

Nominal a.c. voltage (50-60Hz)  [UN] 

230V/400V AC

Total lightning impulse current (10/350)

[Iimp total]

120kA

Rated voltage (max. continuous voltage) [Uc] 

275V AC

255V AC

Lightning impulse current (10/350) [Iimp]

30kA

100kA

Nominal discharge current (8/20) [In] 

80kA

100kA

Max. discharge current (8/20) [Imax]  

160kA

150kA

Voltage protection level at In [Up] 

≤ 2.1kV

≤ 1.5kV

Response time [tA] 

≤ 25ns

≤ 100ns

TOV voltage 

335V/5sec

1200V/200ms

Max. back up fuse [L]

200A gL/gG

Max. back up fuse [L-L’]

125A gL/gG

Operating temperature range [Tu]

-40°C...+80°C

Cross-sectional area

35mm² solid /50mm² flexible

Mounting on

35mm DIN rail

Enclosure material

Light grey thermoplastic, UL94-V0

Dimension

8 mods (144mm)

Test standards

IEC 61643-11; EN 61643-11; GB/T18802.11

Certification

CE (LVD, EMC); RoHS

Type of remote signalling contact

Switching contact

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Switching capacity

AC:250V/0.5A; DC:250V/0.1A;150V/0.2A;750V/0.5A

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Cross-sectional area for remote signalling contact

Max. 1.5mm² solid / flexible

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Ordering information

Type

BT BCM30 275 RM/3+N

Art.-No.

807 332

Packing unit

1pc(s)