Page 78 - Surge-Protection-E_0.pdf

Surge Arresters – Type 2

DEHNguard MU CGD ... 3W+G R
908 208 DG MU CGD 240 3W+G R
908 209 DG MU CGD 480 3W+G R
DIN rail mount, pluggable surge arrester consisting of a base part and plug-in protection modules for application in Corner Grounded Delta
908 208 4013364148659 04 01 02 17 230 g
160,00 € systems; has floating Form C (SPDT) remote status contacts
908 209 4013364148673 04 01 02 17 266 g
175,40 €
Type DG MU ... CGD 240 3W+G R CGD 480 3W+G R
Part No. 908 208 908 209
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SPD classification acc. to ANSI/UL 1449 4 Ed. Open-Type 1 SPD Open-Type 1 SPD
SPD classification acc. to CSA - C22.2 No. 269.1-14 Type 4-1 Component Assembly Type 4-1 Component Assembly
Max. continuous operating voltage AC [L-G] / [L-L] (MCOV) 275 V a.c. / 550 V a.c. 550 V a.c. / 1100 V a.c.
Nominal discharge current (8x 20 µs) (In) 20 kA 20 kA
Max. discharge current (8/20) (Imax) 50 kA 50 kA
Voltage protection rating [L-G] / [L-L] (VPR) 800 Vpk / 1500 Vpk 1800 V / 3000 V
Max. mains-side overcurrent protection Not needed Not needed
Approvals UL, CSA UL, CSA
Remote status contact Floating (dry), Form C (SPDT) Floating (dry), Form C (SPDT)

908 070 DG SU 1P 120
908 074 DG SU 1P 240 DEHNguard SU 1P ...
908 076 DG SU 1P 347
DIN rail mount, pluggable surge arrester consisting of a base part and plug-in protection module for application in Single Phase electrical
908 070 4013364148499 04 01 02 17 113 g
82,20 € systems
908 074 4013364148567 04 01 02 17 123 g
82,20 €
908 076 4013364148581 04 01 02 17 130 g
82,20 €
Type DG SU ... 1P 120 1P 240 1P 347
Part No. 908 070 908 074 908 076
SPD classification acc. to ANSI/UL 1449 4 Ed. Open-Type 1 SPD Open-Type 1 SPD Open-Type 1 SPD
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Type 4-1 Component Type 4-1 Component Type 4-1 Component
SPD classification acc. to CSA - C22.2 No. 269.1-14
Assembly Assembly Assembly
Max. continuous operating voltage AC (MCOV) 230 Vac 385 Vac 510 Vac
Nominal discharge current (8x 20 µs) (In) 20 kA 20 kA 20 kA
Max. discharge current (8/20) (Imax) 50 kA 50 kA 50 kA
Voltage protection rating (VPR) 700 Vpk 1200 Vpk 1500 Vpk
Max. mains-side overcurrent protection Not needed Not needed Not needed
Approvals UL, CSA UL, CSA UL, CSA
908 090 DG SU 1P 120 R
908 094 DG SU 1P 240 R
908 096 DG SU 1P 347 R DEHNguard SU 1P ... R
DIN rail mount, pluggable surge arrester consisting of a base part and plug-in protection module for application in Single Phase electrical
908 090 4013364148550 04 01 02 17 117 g
95,40 € systems; has floating Form C (SPDT) remote status contacts
908 094 4013364148574 04 01 02 17 126 g
95,40 €
908 096 4013364148598 04 01 02 17 134 g
95,40 €
Type DG SU ... 1P 120 R 1P 240 R 1P 347 R
Part No. 908 090 908 094 908 096
SPD classification acc. to ANSI/UL 1449 4 Ed. Open-Type 1 SPD Open-Type 1 SPD Open-Type 1 SPD
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Type 4-1 Component Type 4-1 Component Type 4-1 Component
SPD classification acc. to CSA - C22.2 No. 269.1-14
Assembly Assembly Assembly
Max. continuous operating voltage AC (MCOV) 230 Vac 385 Vac 510 Vac
Nominal discharge current (8x 20 µs) (In) 20 kA 20 kA 20 kA
Max. discharge current (8/20) (Imax) 50 kA 50 kA 50 kA
Voltage protection rating (VPR) 700 Vpk 1200 Vpk 1500 Vpk
Max. mains-side overcurrent protection Not needed Not needed Not needed
UL, CSA
UL, CSA
Approvals
UL, CSA
Surge Arresters – Type 2 Remote status contact Floating (dry), Floating (dry), Floating (dry),
Form C (SPDT)
Form C (SPDT)
Form C (SPDT)
Protection Module for DEHNguard M UL series
The varistor-based protection modules of the DEHNguard SU / MU … surge • High discharge capacity due to heavy-duty zinc oxide varistors
arresters distinguish themselves through their outstanding performance (Imax 50 kA 8x20 μs)
and sophistication. • ANSI/UL 1449 – 4 Ed. Open-Type 1 SPD
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The compact protection modules incorporate the complete protective cir- • High reliability due to "Thermo Dynamic Control" SPD
cuit as well as the monitoring and disconnection device. The green flag in monitoring device
the inspection window indicates the availability of the protection modules.
All protection modules are mechanically coded to guard against installing
an incorrect module. The protection modules can be easily replaced with- DEHNguard PLU …: Varistor-based protection module for DEHNguard
out tools by simply pressing the user-friendly module release button. SU / MU … surge arresters
908 011 DG PLU 180
908 012 DG PLU 230
908 010 DG PLU 275 Varistor-Based Protection Module
908 014 DG PLU 385
908 013 DG PLU 510
908 015 DG PLU 550
Varistor-based protection module for DEHNguard MU ... and DEHNguard SU ... surge arresters.
908 011 4013364148482 04 01 02 17 37 g
66,90 €
908 012 4013364148505 04 01 02 17 40 g
66,90 €
908 010 4013364148512 04 01 02 17 42 g
59,20 €
908 014 4013364148529 04 01 02 17 49 g Type DG PLU ... 180 230 275 385 510 550
66,90 €
908 013 4013364148536 04 01 02 17 57 g
66,90 €
908 015 4013364148543 04 01 02 17 60 g
66,90 €
Part No. 908 011 908 012 908 010 908 014 908 013 908 015
Nominal discharge current (8/20 µs) ( In) 20 kA 20 kA 20 kA 20 kA 20 kA 20 kA
Max. discharge current (Imax) 50 kA 50 kA 50 kA 50 kA 50 kA 50 kA
74 You will find detailed product information on our website Valid as of August 1, 2020