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SPBT12-280/1 Lightning current and surge arresters, 12, 5 kA, L-(SU) N image 1
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EATON

SPBT12-280/1 Lightning current and surge arresters, 12, 5 kA, L-(SU) N

In stock: No Vendor stock: Yes Minimal order quantity: 1
Price (excl. VAT):
39,35 €
This price is valid until 24.12.25
EAN: 4015081548842
MPN: 158306
Package: 1
Box: 12
Estimate delivery time at our warehouse (approx.): 4-6 weeks

Technical Information

Item condition New
Manufacture name SPBT12-280/1 Lightning current and surge arresters, 12, 5 kA, L-(SU) N
Brand EATON
Categories Surge Protection Devices (SPD)
Country of origin RO
Harmonized System Code 8536 5080 00
Lightning impulse current (10/350 µs) 12.5 kA
Voltage protection level 1.5 kV
Max. continuous voltage AC 280 V
Nominal voltage AC 280 V
Nominal voltage DC 0 V
Test class Type 1 + 2
Voltage protection level L-N 0 kV
Max. continuous voltage DC 0 V
Degree of protection (IP) IP20
Max. PV-voltage 0 V
Voltage protection level N-PE 0 kV
Voltage protection level L-PE 1.5 kV

Packing details

Packing level 1 4015081548842
Packing level 2 9008790412608
Packing level 3 9008790412615

Other Technical data

Mounting method DIN rail (top hat rail) 35 mm
Number of poles 1
Construction size 1 modular spacing
Remote signalling No
Follow current extinguishing capability 0 kA
Signalling at the device Optic
Integrated backup fuse No
Max. conductor cross section solid (solid, stranded) 25 mm²
Max. conductor cross section flexible (fine-strand) 35 mm²
Voltage protection level (DC+ - DC-) 0 kV
Voltage protection level (DC+/DC- - PE) 0 kV
Specific energy (W/R) 39.1 kJ/Ohm
Energy-coordinated protection effect with regard to the terminal equipment No
System configuration DC No
System configuration IT No
System configuration TN Yes
System configuration TN-C No
System configuration TN-S Yes
System configuration TT No
System configuration other Yes
System configuration TN-C-S No
Max. overcurrent protection device, parallel connection (fuse) 0 A
Max. overcurrent protection device, series connection (fuse) 160 A
Voltage switching spark gap technology No
Overcurrent protected voltage tapping No

Description

This component functions as a precise interface element in control systems, facilitating accurate input and interaction for data entry or adjustment. It is designed to handle consistent mechanical activation and provide reliable electrical signaling within its operational ranges. **Mechanical Properties** Constructed with durable materials suited for industrial environments—features ensure long lifecycle under regular usage. Dimensions are compact, optimized for panel mounting without excess bulk. **Electrical Specifications** Rated for low-voltage applications; typical signal transmission maintained through stable contact points. Designed with resistance to interference to ensure accurate data communication. - Electrical rating: Limited to specific low voltage thresholds (check datasheet). - Requires proper environmental sealing when used in outdoor or dusty settings. - Panel cutout dimensions must match specified tolerances exactly—variation leads to improper fitting. - Not compatible with high-frequency systems—may cause signal degradation above threshold limits.