Dehn, DR Modular Surge Protector 255V ac/dc Maximum Voltage Rating 5 kA Maximum Surge Current Surge Arrester

RS-stocknr.:: 768-1791
Fabrikantnummer:: DR M 2P 255
Fabrikant:: Dehn

Dehn, DR Modular Surge Protector 255V ac/dc Maximum Voltage Rating 5 kA Maximum Surge Current Surge Arrester

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Subtotaal (1 eenheid)*

€ 182,69

(excl. BTW)

€ 221,05

(incl. BTW)

GRATIS bezorging voor bestellingen van meer dan € 90,00

Op voorraad

Plus verzending 91 stuk(s) vanaf 10 augustus 2026
Plus verzending 12 stuk(s) vanaf 07 oktober 2026

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Aantal stuks	Per stuk
1 - 4	€ 182,69
5 - 9	€ 175,38
10 - 19	€ 166,25
20 - 29	€ 151,63
30 +	€ 135,19

*prijsindicatie

RS-stocknr.:: 768-1791
Fabrikantnummer:: DR M 2P 255
Fabrikant:: Dehn

Specificaties

Datasheets

Wetgeving en compliance

Productomschrijving

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Alles selecteren	Attribuut	Waarde
	Merk	Dehn
	Product Type	Modular Surge Protector
	Suppressor Type	Surge Arrester
	Maximum Voltage	255V ac/dc
	Mount Type	DIN Rail
	Maximum Surge Current	5kA
	Series	DR
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	80°C
	Length	90mm
	Height	66mm
	Depth	18mm
	Standards/Approvals	KEMA, RoHS, VdS, VDE, UL, CSA
	Hazardous Area Certification	No

	Alles selecteren
	Merk Dehn
	Product Type Modular Surge Protector
	Suppressor Type Surge Arrester
	Maximum Voltage 255V ac/dc
	Mount Type DIN Rail
	Maximum Surge Current 5kA
	Series DR
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature 80°C
	Length 90mm
	Height 66mm
	Depth 18mm
	Standards/Approvals KEMA, RoHS, VdS, VDE, UL, CSA
	Hazardous Area Certification No

Land van herkomst:: DE

DR Series Two Pole Modular Surge arrestor, Type 3

From DEHN, this Type 3 surge arrestor has a high discharge current performance using a varistor and spark gap combination. This DR Series class III surge arrestor has a compact DIN Rail mounting design. With a protection module that plugs into a base element, replacements for repair and test functions can be enacted without tooling.

The DR Series modular surge arrestor also features status indication using Thermo Dynamic Control for monitoring of the SPD.

Features and Benefits

• Protected to IP20

• UL 94 V-0 Thermoplastic Housing

• Energy coordination with other Dehn Redline products in accordance with BS7671 amendment 1

Application Information

2 pole modular surge protection devices (SMDs) are used to protect electrical devices from voltage spikes. A class III (Type 3) device, this surge protector is typically used in distribution boards and is suitable for indoor use.

DEHNrail Modular Surge Arresters Type 3

Type 3 surge devices

Compact DIN rail design comprising of base and plug in protection module

High discharge current performance using varistor and spark gap circuit

Energy coordination with other Dehn Redline products in accordance with BS7671 amendment 1

Status indication using Thermo Dynamic Control for monitoring of the SPD

Tool less replacement of the plugs for repair and test functions

Surge Protection Devices, SPDs (DIN-rail)

Voltage surges, often referred to as spikes or transients are typically caused by switching of fluorescent lights, fuses blowing or nearby lightning activity. The worst voltage spikes are usually caused by lightning strikes and can reach up to 6000V, with current surges of over 3000A. The maximum size of the let-through voltage and current inrush depends on the location within the building's wiring system. BS7671: 2011 Amendment 1 Sections 443 and 534 cover risk assessment and provides guidance on protection of electronic equipment for installation engineers to follow. The fullest information on lightning and surge protection comes from the BSEN 62305 series of standards.