DEHNguard® PCB

Single-pole Base for DEHNguard Protection Modules

For integrating a type 2 arrester on the printed circuit board of a device to provide surge protection. For installation in conformity with the lightning protection zone concept at the boundaries from 0B–1 and higher.
  • Base for DEHNguard protection modules to be mounted on and integrated in PCBs
  • Optimal integration of a type 2 arrester in devices
  • Easy and flexible use for all circuit configurations
  • Proven DEHNguard modules ensure high performance
  • Coded base and protection module ensure against installing an incorrect module
  • Version with and without remote signalling contact for the monitoring device
  • Versions for maximum requirements on air clearances and creepage distances
  • Versions for other DEHNguard protection modules available on request

Version

DEHNguard PCB ...: Base for mounting arresters on printed circuit boards
DEHNguard PCB ... FM: With remote signalling contact for monitoring device (floating changeover contact)
DEHNguard PCB … I … FM: With increased air clearances and creepage distances between the power and remote signalling contact

Details

The single-pole DEHNguard PCB ... (FM) base is specially designed for use on printed circuit boards (PCBs). Thus, surge protection can be taken into account at an early stage of development of the PCB and can be optimally integrated in the overall product. This single-pole version can be used for all system configurations. Fault-resistant Y circuits for PV systems or 3+1 configurations for a.c. systems can be easily implemented.
Thanks to the ideal positioning of the SPD on the device, an optimal voltage protection level is achieved for the electronics of the PCB since there is no cable length between the SPD and the device to be protected through which additional surges may be injected (in typical applications). The design of the PCB also allows series connection according to IEC 60364-5-53.

Various device features show that reliable surge protection and equipment reliability are a top priority of the modular DEHNguard. The application-oriented product designation, which makes it considerably easier to assign the protection modules to the relevant DG PCB base part, and the unique module locking system reflect the high safety requirements. The module locking system firmly fixes the protection modules to DEHNguard PCB (FM). Neither vibration in the application environment nor the dynamic forces of discharge can loosen the protection modules. Nevertheless, they can be easily replaced without tools by simply pressing the easy-to-use module release button of the protection modules.
Each DEHNguard PCB (FM) base and each protection module is mechanically coded to ensure against installing an incorrect module.

The DG PCB … I … FM versions ensure increased distances between the power and remote signalling contact since special applications place increased requirements on air clearances and creepage distances between these circuits. Details can be found in the drilling scheme of the installation instructions which can be downloaded free of charge at www.dehn-international.com.

The ...FM version of DG PCB... features a three-pole remote signalling contact. With its floating changeover contact, the remote signal can be used as a make or break contact according to the particular circuit concept.

Models

DEHNguard PCB PV SCI ...

DEHNguard PCB PV SCI ... FM

DEHNguard PCB PV ...

DEHNguard PCB PV ... FM

DEHNguard PCB ...

DEHNguard PCB ... FM

DEHNguard PCB NPE (FM)

DEHNguard PCB PV I ... FM

DEHNguard PCB PV SCI I ... FM

DEHNguard PCB I ... FM

DEHNguard PCB PV SCI ...

Dimension drawing DG PCB PV SCI ...

Single-pole base for DEHNguard modules to be mounted on the PCBs of devices.

Specifications

Type
Part No.
Associated protection module
Max. continuous operating voltage (d.c.) (module)
Operating temperature range (TU)
Mounting
Enclosure material
Degree of protection
Weight
GTIN
PU
  • DG PCB PV SCI 300
  • 952 653
  • DG MOD PV SCI 300 (Part No. 952 053)
  • 300 V
  • -40 °C … +80 °C
  • directly soldered into PCB
  • thermoplastic, red, UL 94 V-0
  • IP 20 (protection module plugged in)
  • 18 g
  • 4013364150713
  • 72 pc(s)
  • Specifications (PDF)
  • More
  • DG PCB PV SCI 500
  • 952 651
  • DG MOD PV SCI 500 (Part No. 952 051)
  • 500 V
  • -40 °C … +80 °C
  • directly soldered into PCB
  • thermoplastic, red, UL 94 V-0
  • IP 20 (protection module plugged in)
  • 18 g
  • 4013364146310
  • 72 pc(s)
  • Specifications (PDF)
  • More
  • DG PCB PV SCI 600
  • 952 654
  • DG MOD PV SCI 600 (Part No. 952 054)
  • 600 V
  • -40 °C … +80 °C
  • directly soldered into PCB
  • thermoplastic, red, UL 94 V-0
  • IP 20 (protection module plugged in)
  • 18 g
  • 4013364149878
  • 72 pc(s)
  • Specifications (PDF)
  • More

DEHNguard PCB PV SCI ... FM

Dimension drawing DG PCB PV SCI ... FM

Single-pole base for DEHNguard modules to be mounted on the PCBs of devices, with remote signalling contact for the monitoring system (floating changeover contact).

Specifications

Type
Part No.
Associated protection module
Max. continuous operating voltage (d.c.) (module)
Operating temperature range (TU)
Mounting
Enclosure material
Degree of protection
Type of remote signalling contact
Switching capacity (a.c.)
Switching capacity (d.c.)
Soldering temperature (remote signalling contact)
Weight
GTIN
PU
  • DG PCB PV SCI 300 FM
  • 952 753
  • DG MOD PV SCI 300 (Part No. 952 053)
  • 300 V
  • -40 °C … +80 °C
  • directly soldered into PCB
  • thermoplastic, red, UL 94 V-0
  • IP 20 (protection module plugged in)
  • changeover contact
  • 125 V / 0,1 A
  • 42 V / 0,5 A; 24 V / 1 A; 12 V / 2 A
  • max. 260 °C / 5 sec.
  • 18 g
  • 4013364150720
  • 72 pc(s)
  • Specifications (PDF)
  • More
  • DG PCB PV SCI 500 FM
  • 952 751
  • DG MOD PV SCI 500 (Part No. 952 051)
  • 500 V
  • -40 °C … +80 °C
  • directly soldered into PCB
  • thermoplastic, red, UL 94 V-0
  • IP 20 (protection module plugged in)
  • changeover contact
  • 125 V / 0,1 A
  • 42 V / 0,5 A; 24 V / 1 A; 12 V / 2 A
  • max. 260 °C / 5 sec.
  • 18 g
  • 4013364146327
  • 72 pc(s)
  • Specifications (PDF)
  • More
  • DG PCB PV SCI 600 FM
  • 952 754
  • DG MOD PV SCI 600 (Part No. 952 054)
  • 600 V
  • -40 °C … +80 °C
  • directly soldered into PCB
  • thermoplastic, red, UL 94 V-0
  • IP 20 (protection module plugged in)
  • changeover contact
  • 125 V / 0,1 A
  • 42 V / 0,5 A; 24 V / 1 A; 12 V / 2 A
  • max. 260 °C / 5 sec.
  • 18 g
  • 4013364149885
  • 72 pc(s)
  • Specifications (PDF)
  • More

DEHNguard PCB PV ...

Dimension drawing DG PCB PV ...

Single-pole base for DEHNguard modules to be mounted on the PCBs of devices.

Specifications

Type
Part No.
Associated protection module
Max. continuous operating voltage (d.c.) (module)
Operating temperature range (TU)
Mounting
Enclosure material
Degree of protection
Weight
GTIN
PU
  • DG PCB PV 300
  • 952 643
  • DG MOD PV 300 (Part No. 952 043)
  • 300 V
  • -40 °C … +80 °C
  • directly soldered into PCB
  • thermoplastic, red, UL 94 V-0
  • IP 20 (protection module plugged in)
  • 18 g
  • 4013364150737
  • 72 pc(s)
  • Specifications (PDF)
  • More
  • DG PCB PV 500
  • 952 641
  • DG MOD PV 500 (Part No. 952 041)
  • 500 V
  • -40 °C … +80 °C
  • directly soldered into PCB
  • thermoplastic, red, UL 94 V-0
  • IP 20 (protection module plugged in)
  • 18 g
  • 4013364146334
  • 72 pc(s)
  • Specifications (PDF)
  • More
  • DG PCB PV 600
  • 952 644
  • DG MOD PV 600 (Part No. 952 044)
  • 600 V
  • -40 °C … +80 °C
  • directly soldered into PCB
  • thermoplastic, red, UL 94 V-0
  • IP 20 (protection module plugged in)
  • 18 g
  • 4013364149892
  • 72 pc(s)
  • Specifications (PDF)
  • More

DEHNguard PCB PV ... FM

Dimemsion drawing DG PCB PV ... FM

Single-pole base for DEHNguard modules to be mounted on the PCBs of devices, with remote signalling contact for the monitoring system (floating changeover contact).

Specifications

Type
Part No.
Associated protection module
Max. continuous operating voltage (d.c.) (module)
Operating temperature range (TU)
Mounting
Enclosure material
Degree of protection
Type of remote signalling contact
Switching capacity (a.c.)
Switching capacity (d.c.)
Soldering temperature (remote signalling contact)
Weight
GTIN
PU
  • DG PCB PV 300 FM
  • 952 743
  • DG MOD PV 300 (Part No. 952 043)
  • 300 V
  • -40 °C … +80 °C
  • directly soldered into PCB
  • thermoplastic, red, UL 94 V-0
  • IP 20 (protection module plugged in)
  • changeover contact
  • 125 V / 0,1 A
  • 42 V / 0,5 A; 24 V / 1 A; 12 V / 2 A
  • max. 260 °C / 5 sec.
  • 18 g
  • 4013364150744
  • 72 pc(s)
  • Specifications (PDF)
  • More
  • DG PCB PV 500 FM
  • 952 741
  • DG MOD PV 500 (Part No. 952 041)
  • 500 V
  • -40 °C … +80 °C
  • directly soldered into PCB
  • thermoplastic, red, UL 94 V-0
  • IP 20 (protection module plugged in)
  • changeover contact
  • 125 V / 0,1 A
  • 42 V / 0,5 A; 24 V / 1 A; 12 V / 2 A
  • max. 260 °C / 5 sec.
  • 18 g
  • 4013364146341
  • 72 pc(s)
  • Specifications (PDF)
  • More
  • DG PCB PV 600 FM
  • 952 744
  • DG MOD PV 600 (Part No. 952 044)
  • 600 V
  • -40 °C … +80 °C
  • directly soldered into PCB
  • thermoplastic, red, UL 94 V-0
  • IP 20 (protection module plugged in)
  • changeover contact
  • 125 V / 0,1 A
  • 42 V / 0,5 A; 24 V / 1 A; 12 V / 2 A
  • max. 260 °C / 5 sec.
  • 18 g
  • 4013364149908
  • 72 pc(s)
  • Specifications (PDF)
  • More

DEHNguard PCB ...

Dimension drawing DG PCB ...

Single-pole base for DEHNguard modules to be mounted on the PCBs of devices.

Specifications

Type
Part No.
Associated protection module
Max. continuous operating voltage (a.c.) (module)
Operating temperature range (TU)
Mounting
Enclosure material
Degree of protection
Weight
GTIN
PU
  • DG PCB 275
  • 952 610
  • DG MOD 275 (Part No. 952 010)
  • 275 V
  • -40 °C … +80 °C
  • directly soldered into PCB
  • thermoplastic, red, UL 94 V-0
  • IP 20 (protection module plugged in)
  • 18 g
  • 4013364149816
  • 72 pc(s)
  • Specifications (PDF)
  • More
  • DG PCB 385
  • 952 614
  • DG MOD 385 (Part No. 952 014)
  • 385 V
  • -40 °C … +80 °C
  • directly soldered into PCB
  • thermoplastic, red, UL 94 V-0
  • IP 20 (protection module plugged in)
  • 18 g
  • 4013364149847
  • 72 pc(s)
  • Specifications (PDF)
  • More

DEHNguard PCB ... FM

Dimension drawing DG PCB PV ... FM

Single-pole base for DEHNguard modules to be mounted on the PCBs of devices, with remote signalling contact for the monitoring system (floating changeover contact).

Specifications

Type
Part No.
Associated protection module
Max. continuous operating voltage (a.c.) (module)
Operating temperature range (TU)
Mounting
Enclosure material
Degree of protection
Type of remote signalling contact
Switching capacity (a.c.)
Switching capacity (d.c.)
Soldering temperature (remote signalling contact)
Weight
GTIN
PU
  • DG PCB 275 FM
  • 952 710
  • DG MOD 275 (Part No. 952 010)
  • 275 V
  • -40 °C … +80 °C
  • directly soldered into PCB
  • thermoplastic, red, UL 94 V-0
  • IP 20 (protection module plugged in)
  • changeover contact
  • 125 V / 0,1 A
  • 42 V / 0,5 A; 24 V / 1 A; 12 V / 2 A
  • max. 260 °C / 5 sec.
  • 18 g
  • 4013364149830
  • 72 pc(s)
  • Specifications (PDF)
  • More
    • Further Pictures
      Dimension drawing DG PCB 275 FM
      open PDF
      Further Information
      Product Specifications (Text)

      Back

      DEHNguard PCB 275 FM single-pole base
Single-pole base for DEHNguard protection modules
mounted on and integrated in PCBs
With remote signalling contact 
Coded base part and protection module ensure against installing an incorrect module
Associated protection module:
DG MOD 275 (Part No. 952 010)
Max. continuous operating voltage (a.c.) (module): 275 V
To be screwed and soldered on PCBs 

      delivery and installation.

      Brand: DEHN
      Type: DG PCB 275 FM
      Part No.: 952 710

      or equivalent.
      Installation Instructions
      CAD-Data for registered Users
      952653.stp
      952653.igs
      952653.jt
      952653.dwg
      952710m_D.dxf
  • DG PCB 385 FM
  • 952 714
  • DG MOD 385 (Part No. 952 014)
  • 385 V
  • -40 °C … +80 °C
  • directly soldered into PCB
  • thermoplastic, red, UL 94 V-0
  • IP 20 (protection module plugged in)
  • changeover contact
  • 125 V / 0,1 A
  • 42 V / 0,5 A; 24 V / 1 A; 12 V / 2 A
  • max. 260 °C / 5 sec.
  • 18 g
  • 4013364149854
  • 72 pc(s)
  • Specifications (PDF)
  • More

DEHNguard PCB NPE (FM)

Dimension drawing DG PCB NPE (FM)

Single-pole base for DEHNguard modules to be mounted on the PCBs of devices, with remote signalling contact for the monitoring system (floating changeover contact).

Specifications

Type
Part No.
Associated protection module
Max. continuous operating voltage (a.c.) (module)
Operating temperature range (TU)
Mounting
Enclosure material
Degree of protection
Type of remote signalling contact
Switching capacity (a.c.)
Switching capacity (d.c.)
Soldering temperature (remote signalling contact)
Weight
GTIN
PU
  • DG PCB NPE
  • 952 650
  • DG MOD NPE (Part No. 952 050)
  • 255 V
  • -40 °C … +80 °C
  • directly soldered into PCB
  • thermoplastic, red, UL 94 V-0
  • IP 20 (protection module plugged in)
  •  
  •  
  •  
  •  
  • 18 g
  • 4013364149823
  • 72 pc(s)
  • Specifications (PDF)
  • More
  • DG PCB NPE FM
  • 952 750
  • DG MOD NPE (Part No. 952 050)
  • 255 V
  • -40 °C … +80 °C
  • directly soldered into PCB
  • thermoplastic, red, UL 94 V-0
  • IP 20 (protection module plugged in)
  • changeover contact
  • 125 V / 0.1 A
  • 42 V / 0.5 A; 24 V / 1 A; 12 V / 2 A
  • max. 260 °C / 5 sec.
  • 18 g
  • 4013364149861
  • 72 pc(s)
  • Specifications (PDF)
  • More

DEHNguard PCB PV I ... FM

Dimension drawing DG PCB PV I 500 FM

Single-pole base with increased air clearance and creepage distance between the power contacts and the remote signalling contact. For installation on the PCBs of devices to accommodate DEHNguard modules, with remote signalling contact for the monitoring system (floating changeover contact).

Specifications

Type
Part No.
Associated protection module
Max. continuous operating voltage (d.c.) (module)
Operating temperature range (TU)
Mounting
Enclosure material
Degree of protection
Type of remote signalling contact
Switching capacity (a.c.)
Switching capacity (d.c.)
Soldering temperature (remote signalling contact)
Weight
GTIN
PU
  • DG PCB PV I 500 FM
  • 952 941
  • DG MOD PV 500 (Part No. 952 041)
  • 500 V
  • -40 °C … +80 °C
  • directly soldered into PCB
  • thermoplastic, red, UL 94 V-0
  • IP 20 (protection module plugged in)
  • changeover contact
  • 125 V / 0.1 A
  • 42 V / 0.5 A; 24 V / 1 A; 12 V / 2 A
  • max. 260°C / 5 sec.
  • 18 g
  • 4013364228177
  • 72 pc(s)
  • Specifications (PDF)
  • More
  • DG PCB PV I 600 FM
  • 952 948
  • DG MOD PV 500 (Part No. 952 041)
  • 600 V
  • -40 °C … +80 °C
  • directly soldered into PCB
  • thermoplastic, red, UL 94 V-0
  • IP 20 (protection module plugged in)
  • changeover contact
  • 125 V / 0.1 A
  • 42 V / 0.5 A; 24 V / 1 A; 12 V / 2 A
  • max. 260°C / 5 sec.
  • 18 g
  • 4013364323919
  • 72 pc(s)
  • Specifications (PDF)
  • More
  • DG PCB PV I 750 FM
  • 952 949
  • DG MOD PV 500 (Part No. 952 041)
  • 750 V
  • -40 °C … +80 °C
  • directly soldered into PCB
  • thermoplastic, red, UL 94 V-0
  • IP 20 (protection module plugged in)
  • changeover contact
  • 125 V / 0.1 A
  • 42 V / 0.5 A; 24 V / 1 A; 12 V / 2 A
  • max. 260°C / 5 sec.
  • 18 g
  • 4013364323926
  • 72 pc(s)
  • Specifications (PDF)
  • More

DEHNguard PCB PV SCI I ... FM

Dimension drawing DG PCB PVSCI I 500FM

Single-pole base with increased air clearance and creepage distance between the power contacts and the remote signalling contact. For installation on the PCBs of devices to accommodate DEHNguard modules, with remote signalling contact for the monitoring system (floating changeover contact).

Specifications

Type
Part No.
Associated protection module
Max. continuous operating voltage (d.c.) (module)
Operating temperature range (TU)
Mounting
Enclosure material
Degree of protection
Type of remote signalling contact
Switching capacity (a.c.)
Switching capacity (d.c.)
Soldering temperature (remote signalling contact)
Weight
GTIN
PU
  • DG PCB PVSCI I 500FM
  • 952 951
  • DG MOD PV SCI 500 (Part No. 952 051)
  • 500 V
  • -40 °C ... +80 °C
  • directly soldered into PCB
  • thermoplastic, red, UL 94 V-0
  • IP 20 (protection module plugged in)
  • changeover contact
  • 125 V / 0.1 A
  • 42 V / 0.5 A; 24 V / 1 A; 12 V / 2 A
  • max. 260°C / 5 sec.
  • 18 g
  • 4013364228184
  • 72 pc(s)
  • Specifications (PDF)
  • More

DEHNguard PCB I ... FM

Dimension drawing DG PCB I 275 FM

Single-pole base with increased air clearance and creepage distance between the power contacts and the remote signalling contact. For installation on the PCB's of devices to accommodate DEHNguard modules, with remote signalling contact for the monitoring system (floating changeover contact).

Specifications

Type
Part No.
Associated protection module
Max. continuous operating voltage (a.c.) (module)
Operating temperature range (TU)
Mounting
Enclosure material
Degree of protection
Type of remote signalling contact
Switching capacity (a.c.)
Switching capacity (d.c.)
Soldering temperature (remote signalling contact)
Weight
GTIN
PU
  • DG PCB I 275 FM
  • 952 910
  • DG MOD 275 (Part No. 952 010)
  • 275 V
  • -40 °C … +80 °C
  • directly soldered into PCB
  • thermoplastic, red, UL 94 V-0
  • IP 20 (protection module plugged in)
  • changeover contact
  • 125 V / 0.1 A
  • 42 V / 0.5 A; 24 V / 1 A; 12 V / 2 A
  • max. 260 °C / 5 sec.
  • 18 g
  • 4013364266865
  • 72 pc(s)
  • Specifications (PDF)
  • More