SPD T2 3P pluggable 40kA TNC with indicator + remote contact SPB315

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Technical properties

Type of pole

3P
Neutral position

Right

Number of modules

3

Rated operational voltage Ue

230 - 400 V
Continuous operating voltage Uc according to IEC 61643-1

275 V
Voltage protection level Up according to IEC 61643-1

1.35 kV
Rated operational voltage AC (signal contact)

5 - 250 V
Rated operational voltage DC (signal contact)

5 - 30 V
Voltage level Up L-N/PEN IEC 61643-11

1,350 V
Mode of protection design

Voltage-limiting type
Reference test voltage Utest AC

255 V
Overvoltage category according to IEC 60947-1

3
Nominal voltage

240 - 415 V AC ± 10%

Short-circuit current rating (Isccr)

25 kA
Max. overcurrent protection device, parallel connection (fuse)

125 A
Max. overcurrent protection device, series connection (fuse)

80 A
Nominal discharge current In

20 kA
Rated operational current AC (signal contact)

5 - 750 mA
Rated operational current DC (signal contact)

0.005 - 1 A
Max. discharge current (Imax)

40 kA
Residual current Ipe

≤ 0.45 mA

Height

98.7 mm
Width

53.4 mm
Depth

65.7 mm
Stripping length

16 mm
Stripping length (signal contact)

7 mm

Operating temperature

-40 - 80 °C
Air humidity protection

5 - 95%
Storage/transport temperature

-40 - 80 °C
Degree of pollution according to IEC 60664 / IEC 60947-2

2
Max. altitude

2,000 m

Network type

TN-C, TN, TT
Network TN

Yes
Network TN-C

Yes
Network TN-C-S

No
Network TN-S

No
Network TT

Yes
Network IT

No
Network DC

No

With remote signalling contact

Yes
Nominal load current IL

80 A

Cross-section of input and output with screws, for flexible conductors

1.5 - 25 mm²
Cross-section of input and output with screws, for massive conductors

1.5 - 35 mm²
Number of conductors without earthing

3
Cross-section flexible conductor

1.5 - 25 mm²
Cross-section flexible conductor (signal contact)

0.14 - 1.5 mm²
Cross-section rigid conductor

1.5 - 35 mm²
Cross-section rigid conductor (signal contact)

0.14 - 1.5 mm²
Connector/plug type

Screw terminal
Number of connections

1
Switching contact (signal contact)

Changeover contact

Requirement class IEC 61643

T2

Frequency

50 - 60 Hz

Nominal tightening torque

3 - 4.5 Nm
Suitable for indoor usage

Yes

With integrated protection fuse

No

Mounting type

DIN rail
Type of connection

Screw connection
Type of connection (signal contact)

Plug-in connection, Screw connection

Disconnector indication

Optical, Remote signalling
Suitable for additional system configuration

No

Fuse characteristics

gG

Filter Type product

SPD

Mode of protection

L-N, L-PEN
Current tripping factor k

1.6
TOV behaviour at UT

350 V AC (5 s / withstand mode), 460 V AC (120 min / safe failure mode)
Protection class

Isolation class II

Product colour

Light grey
RAL code

7035
Material

Thermoplastic, Polyamide (PA)

Environmental value

We are committed to bettering our environmental performance by reducing our footprint while acting as a sustainability enabler for our customers. Learn More

RoHS conform Yes