DEHNguard M surge arrester

Name: DEHNguard M surge arrester
Brand: Dehn
Price: 91.300 EUR
Availability: InStock

In stock In vendor's stock

Price (excl. VAT):

91,30 €

This price is valid until 30.06.26 or while stock lasts

EAN: 4013364108479

MPN: 952310

Package: 1

Estimate delivery time at our warehouse (approx.): 2 weeks

Technical Information

Item condition	New
Manufacture name	DEHNguard M surge arrester
Brand	Dehn
Categories	Surge Protection Devices (SPD)
Country of origin*	DE
* The actual country of origin may differ depending on the delivery batch. To confirm the specific country of origin, please contact your account manager.
Harmonized System Code	8538 9099 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

4013364108479, 4013364108479

Other Technical data

Mounting method	DIN rail (top hat rail) 35 mm
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
System configuration other	No
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

Description

This component is an electromagnetic sensor designed for monitoring rotational speed in mechanical systems. It converts physical motion into electrical signals, enabling accurate feedback to control units or diagnostic modules. **Specifications and Electrical Features:** The device operates within a fixed voltage range, supporting compatibility with standard industrial controllers. Includes built-in protection against signal interference and overvoltage conditions. Output type typically digital or pulse-based, adaptable depending on system integration requirements. **Mechanical Properties and Installation Requirements:** Housing material is corrosion-resistant for durability in harsh environments; suitable for exposure to grease, oil, and moderate moisture levels. Mounting requires direct alignment with target gear or shaft—specific clearances determined by model dimensions detailed in datasheets. - Requires a regulated DC power supply input at operation voltage — consult wiring diagram for specifics. - Signal output may need calibration based on shaft diameter and rotational speed range of the application system. - Maximum operating temperature: 85°C; extended exposure beyond this threshold risks damage to internal components. - Cable length provided may require extension—ensure materials match shielding specifications if customized further.