DF ELECTRIC

gS NH fuse links for semiconductors 690V AC

Rapidplus® NH000 gS 690 V AC Semiconductor Fuse Links – Ultra-Fast Protection for Power Electronics

Engineered for precision and speed, DF Electric’s Rapidplus® NH000 gS 690 V AC semiconductor fuse links deliver advanced protection for sensitive power electronics such as diodes, thyristors, triacs, and IGBTs used in rectifiers, inverters, UPS units, welding systems, soft starters, and variable frequency drives.

Key Features


  • gS class (IEC/EN 60269‑4) – Combines fast-acting response with full clearing of overloads, short-circuits, and overcurrents 

  • Rated for high voltage – 690 V AC (±10%), up to 440 V DC with L/R = 10 ms, and breaking capacity of 100 kA (AC) / 30 kA (DC) 

  • Compact NH000 size – Available in 20–100 A ratings; five larger NH sizes in the full gS series (up to 630 A)

  • Low power dissipation – Reduced losses allow use in standard NH fuse bases and switch disconnector gear

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  • Rated up to 690VAC or 400VDC
  • Sizes between NH000-NH3
  • current ratings between 20A up to 630A

Selected variant

Available in several variants

Selected variant

Technical data

General data

Type NH000 gS
Rated current 20 A
Voltage ac max 690 V
Voltage dc max 440 V

Rated operating conditions

Operational temperature -25-60

Additional data

Tariff code 85361050
Country of origin ES
Weight 120 g
Pack size 3  

Product description

Rapidplus® NH000 gS 690 V AC Semiconductor Fuse Links – Ultra-Fast Protection for Power Electronics

Engineered for precision and speed, DF Electric’s Rapidplus® NH000 gS 690 V AC semiconductor fuse links deliver advanced protection for sensitive power electronics such as diodes, thyristors, triacs, and IGBTs used in rectifiers, inverters, UPS units, welding systems, soft starters, and variable frequency drives.

Key Features


  • gS class (IEC/EN 60269‑4) – Combines fast-acting response with full clearing of overloads, short-circuits, and overcurrents 

  • Rated for high voltage – 690 V AC (±10%), up to 440 V DC with L/R = 10 ms, and breaking capacity of 100 kA (AC) / 30 kA (DC) 

  • Compact NH000 size – Available in 20–100 A ratings; five larger NH sizes in the full gS series (up to 630 A)

  • Low power dissipation – Reduced losses allow use in standard NH fuse bases and switch disconnector gear

Accessories

Related

Parts Type Rated current Operational temperature Tariff code Weight Weight Price
NH000 gS
20 A
-25-60
85361050
120 g
NH000 gS
25 A
-25-60
85361050
120 g
NH000 gS
32 A
-25-60
85361050
120 g
NH000 gS
40 A
-25-60
85361050
120 g
NH000 gS
50 A
-25-60
85361050
120 g
NH000 gS
63 A
-25-60
85361050
120 g
NH000 gS
80 A
-25-60
85361090
120 g
NH000 gS
100 A
-25-60
85361090
120 g
NH00 gS
125 A
-25....60
85361090
180 g
NH00 gS
160 A
-25....60
85361090
180 g
NH1 gS
125 A
-25.....60
85361090
380 g
NH1 gS
160 A
-25.....60
85361090
380 g
NH1 gS
200 A
-25.....60
85361090
380 g
NH1 gS
250 A
-25.....60
85361090
380 g
NH1 gS
280 A
-25.....60
85361090
380 g
NH1 gS
250 A
-25.....60
85361090
620 g
NH2 gS
315 A
-25.....60
85361090
620 g
NH2 gS
355 A
-25.....60
85361090
620 g
NH2 gS
400 A
-25.....60
85361090
620 g
NH2 gS
450 A
-25.....60
85361090
620 g
NH3 gS
355 A
-25.....60
85361090
1.02 kg
NH3 gS
400 A
-25.....60
85361090
1.02 kg
NH3 gS
450 A
-25.....60
85361090
1.02 kg
NH3 gS
500 A
-25.....60
85361090
1.02 kg
NH3 gS
630 A
-25.....60
85361090
1.02 kg

Selected variant

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