CSPD7443-1

Type 1+2 SPD for 3P 4-wire Systems (6 Modular Width)

Trade Price

POA

Per

1

Unit

EACH

Pack Quantity

1

CSPD7443-1

Information

• Accessory for all Crabtree sub-distribution boards (except Fusestar) • SPD only, comes with plug-in modules • 6 modules wide • Nominal Voltage (AC) 240/415

Technical Specifications

System configuration DC

No

System configuration IT

No

System configuration TN

No

System configuration TN-C

Yes

System configuration TN-C-S

No

System configuration TN-S

No

System configuration TT

No

System configuration other

No

Number of conductors (without earthing)

3

Nominal discharge surge current (8/20)

25 kA

Short-circuit breaking capacity (Isccr)

25 kA

Max. continuous voltage AC

350 V

Max. discharge surge current (8/20)

25 kA

Mounting method

DIN rail (top hat rail) 35 mm

Construction size

6 modular spacing

Voltage protection level

1.5 kV

Max. conductor cross section solid (solid, stranded)

35 mm²

Max. conductor cross section flexible (fine-strand)

25 mm²

With remote signalling contact

Yes

Integrated backup fuse

No

Signalling at the device

Optic

Category type 2

No

Degree of protection (IP)

IP20

Product Standard/s

BS EN 61643-11

Terminal Capacity L&N

25 mm²

Terminal Capacity E

25 mm²

Frequency

50/60 Hz

CE Conformity

Yes

WEEE Symbol

Yes

UKCA Conformity

Yes

Document Links

Catalogue page

Datasheet