Plug-in surge arresters

[Specifications]
・Mounting method: DIN rail (top hat rail) 35 mm
・Signalling at the device: Optic
・Degree of protection (IP): IP20

[Features]
・Class 2 tested SPD
・Suitable for applications without an external lightning protection system
・For TT, TN-C and TN-S supply systems
・Auxiliary contact and busbar available as an accessory
・SPCT 280 and 335 (inserts and combinations) are additional class 3 tested

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Part Number
SPCT2-280/1
SPCT2-280-1+NPE
SPCT2-280/2
SPCT2-280/3
SPCT2-280-3+NPE
SPCT2-280/4
SPCT2-335-1+NPE
SPCT2-335-3+NPE
SPCT2-385/2
SPCT2-385/3
SPCT2-385-3+NPE
SPCT2-385/4
SPCT2-460/4

Related to	Standard Unit Price	Minimum order quantity	Standard Shipping Days ?	Number of conductors (without earthing)	Construction size	Voltage protection level (kV)	Max. continuous voltage AC (V)	Nominal voltage AC (V)	System configuration IT	System configuration TN-C	System configuration TN-S	System configuration TT	System configuration TN-C-S
Data sheet	85.97 €	2	3 Days	1	1 modular spacing	1.4	280	280	false	false	false	false	false
Data sheet	133.78 €	1	3 Days	1	2 modular spacing	1.4	280	280	false	false	false	false	false
Data sheet	218.67 €	1	3 Days	2	2 modular spacing	1.4	280	280	false	false	false	false	false
Data sheet	233.66 €	1	3 Days	3	3 modular spacing	1.4	280	280	false	true	false	false	false
Data sheet	329.49 €	1	3 Days	3	4 modular spacing	1.4	280	280	true	false	true	true	true
Data sheet	300.53 €	1	3 Days	4	4 modular spacing	1.4	280	280	false	false	true	false	true
Data sheet	98.67 €	1	3 Days	1	2 modular spacing	1.6	335	335	false	false	false	false	false
Data sheet	426.37 €	1	3 Days	3	4 modular spacing	1.6	335	335	true	false	true	true	true
Data sheet	434.38 €	1	3 Days	2	2 modular spacing	1.8	385	385	false	false	false	false	false
Data sheet	702.94 €	1	3 Days	3	3 modular spacing	1.8	385	385	false	true	false	false	false
Data sheet	230.66 €	1	3 Days	3	4 modular spacing	1.8	385	385	true	false	true	true	true
Data sheet	868.69 €	1	3 Days	4	4 modular spacing	1.8	385	385	false	false	true	false	true
Data sheet	842.73 €	1	3 Days	4	4 modular spacing	2.2	460	460	true	false	true	false	true

Basic information

Mounting method	DIN rail (top hat rail) 35 mm	With remote signalling contact	false	Nominal discharge surge current (8/20)(kA)	20
Nominal voltage DC(V)	0	Category type 2	true	Voltage protection level L-N(kV)	0
Signalling at the device	Optic	Max. continuous voltage DC(V)	0	Degree of protection (IP)	IP20
Max. PV-voltage(V)	0	Voltage protection level N-PE(kV)	0	Integrated backup fuse	false
Max. conductor cross section solid (solid, stranded)(mm²)	25	Max. conductor cross section flexible (fine-strand)(mm²)	35	System configuration DC	false
System configuration TN	true	System configuration other	true	Max. discharge surge current (8/20)(kA)	40
Short-circuit breaking capacity (Isccr)(kA)	0

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Basic Attributes

Number of conductors (without earthing)
- 1
- 2
- 3
- 4
Clear
Construction size
- 1 modular spacing
- 2 modular spacing
- 3 modular spacing
- 4 modular spacing
Clear
Voltage protection level(kV)
- 1.4
- 1.6
- 1.8
- 2.2
Clear
Max. continuous voltage AC(V)
- 280
- 335
- 385
- 460
Clear
Nominal voltage AC(V)
- 280
- 335
- 385
- 460
Clear
System configuration IT
- false
- true
Clear
System configuration TN-C
- false
- true
Clear
System configuration TN-S
- false
- true
Clear
System configuration TT
- false
- true
Clear
System configuration TN-C-S
- false
- true
Clear
Type
Clear