VDR Silicon Carbide Varistors

Series 610 SB

Shapes:
610 SB Disc with hole

 

Varistor Assembly - Type 610 SB

Varistors of Series 610 SB can be supplied with a fixture as shown in the diagrams.

These types can also be supplied in columns of up to 12 discs, in parallel or series assembly.

The columns can be supplied with 70 x 70 x 0.5 mm brass heat dissipators.

Columns without heat dissipators can be supplied with a protective coating of epoxy resin.

Type 610 SB Assembly with Heat Dissipators:

 

Characteristics

Max. Power Dissipation at Δt = 80 °K   |   P = 5W   |   Mean Impact Strength = 600 J

Varistor
Type		 Operating Voltage
 V=bzw.V~		 Max. Op.  Voltage
V=bzw.V~		 Measuring Voltage
  V=+/-20%		 Measuring Current
(mA)		 B-Value Approx. Exponent n Approx. Height
(mm)
610SB   30/3 10 11 12 100 30 3 2 - 3
610SB   40/3 13 14 20 100 40 3 2 - 3
610SB   60/4 18 20 30 100 60 4 2 - 3
610SB   80/4 24 26 45 100 80 4 2 - 3
610SB   100/4 30 33 35 10 100 4 2 - 3
610SB   120/4 35 38 45 10 120 4 2 - 3
610SB   150/5 45 49 55 10 150 5 2 - 3
610SB   180/5 50 55 68 10 180 5 2 - 3
610SB   60W 60 66 80 10 200 5 2 - 3
610SB   220/5 70 77 95 10 220 5 3 - 4
610SB   280/5 85 93 125 10 280 5 3 - 4
610SB   340/6 105 115 160 10 340 6 3 - 4
610SB   110W 110 121 120V~ 10 - 20 320 6 3 - 4
610SB   400/6 110 121 180 10 400 6 3 - 4
610SB   480/6 130 143 220 10 480 6 3 - 5
610SB   550/6 150 165 250 10 550 6 3 - 5
610SB   650/6 180 198 300 10 650 6 3 - 5
610SB   800/6 210 231 260 1 800 6 4 - 7
610SB   220W 220 242 240V~ 5 - 10 750 6 4 - 7
610SB   1.0K/6 250 275 320 1 1000 6 4 - 7
610SB   1.2K/7 300 330 400 1 1200 7 4 - 7
610SB   380W 380 420 420V~ 3 - 6 1200 7 4 - 7
610SB   1.5K/7 390 430 550 1 1500 7 4 - 7
610SB   1.8K/7 420 460 600 1 1800 7 4 - 7

 

U / I Characteristic

Below is the U / I Characteristic for Series 610 SB