DEHNguard M surge arrester

Name: DEHNguard M surge arrester
Brand: Dehn
Price: 78.750 EUR
Availability: InStock

In stock: Yes Vendor stock: Yes Minimal order quantity: 1

Price (excl. VAT):

78,75 €

This price is valid until 24.12.25 or while stock lasts

EAN: 4013364108486

MPN: 952315

Package: 1

Estimate delivery time at our warehouse (approx.): 4-6 weeks

Technical Information

Item condition	New
Manufacture name	DEHNguard M surge arrester
Brand	Dehn
Categories	Surge Protection Devices (SPD)
Country of origin	DE
Harmonized System Code	8536 3030 00
Nominal discharge surge current (8/20)	20 kA
Nominal voltage AC	230 V
Voltage protection level L-N	1.5 kV
Degree of protection (IP)	IP20

Packing details

Packing level 1

4013364108486, 4013364108486

Other Technical data

Mounting method	DIN rail (top hat rail) 35 mm
With remote signalling contact	Yes
Number of conductors (without earthing)	4
Construction size	4 modular spacing
Max. continuous voltage AC	275 V
Category type 2	Yes
Signalling at the device	Optic
Voltage protection level N-PE	1.5 kV
Max. conductor cross section solid (solid, stranded)	35 mm²
Max. conductor cross section flexible (fine-strand)	25 mm²
System configuration TN-S	Yes
System configuration TT	Yes
Max. discharge surge current (8/20)	40 kA
Short-circuit breaking capacity (Isccr)	50 kA
Max. overcurrent protection device, parallel connection (fuse)	125 A
Max. overcurrent protection device, series connection (fuse)	100 A

Downloads

Product data sheet Dimensioned drawing Circuit diagram Deep link REACH

Description

This component functions as a modular electronic interface within automation systems, facilitating signal processing or control tasks. It enables communication between varying subsystems while maintaining efficient data flow and operational accuracy. ### Electrical Characteristics Rated voltage for operations: 24V DC. Tolerance limited to standard industrial ranges. Internal current requirements align with low power consumption specifications — ensure external supply compatibility during installation. Connector pins provide straightforward integration — pin assignment standardized. Input and output response times are compliant with most automation protocols; verify timing against system requirements before deployment. ### Environmental Specifications Operable temperature range: -25°C to +55°C. Units are designed to withstand typical indoor industrial environments, but sensitive to extreme conditions if not sheltered appropriately. Protection class complies with IP20 standards — avoid direct exposure to dust or fluid ingress that could compromise integrity. Housing materials limit thermal expansion under load: ideal in regulated setups without substantial heat fluctuation. - Not compatible with high-voltage configurations — risk of circuit failure detected above 30V DC threshold. - Pin lengths may differ between batches due to manufacturing tolerances. - Recommended testing procedure prior to full system integration. - Dimension specs precise enough for standard DIN rail mounting hardware.