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Class R fuses and blocks

Class R fuses and fuse blocks

Class R fuses

The 250 VAC/ 125 VDC Class R fuses can be used in AC circuits up to 250 VAC or DC circuits up to 125 VDC. The 600 V fuses can be used for AC or DC circuits. They have the high amp interrupting capacity (AIC) required for fusing circuits powered by batteries. They can be used to protect wiring to small inverters (100-700 watts) and wiring from charging sources. These UL Listed fuses can be used in fused safety disconnect switches and most large system sub-array combiners.


Amps

250VAC/125VDC 600VAC/VDC
Item code Item code

10

053-02441

053-02442

15

053-02444

053-02447

20

053-02450

053-02453

30

053-02456

053-02459

40

053-02462

053-02463

50

053-02465

053-02466

60

053-02468

053-02471

70

053-02469

053-02470

80

053-02475

053-02472

90

053-02476

053-02473

100

053-02474

053-02477

125

053-02478

053-02481

150

053-02479

053-02482

200

053-02480

053-02483


Class R Fuse Blocks


Use these fuse blocks with the Class R 250 VAC fuses. Bare wire ends fit into the screw terminals on each end of the fuse block. The small fuse block holds 10-30 A fuses and accepts up to #2 AWG wire. The medium size block holds 40-60 A fuses and also accepts up to #2 AWG wire. The large size block holds a 100 A fuse and accepts up to #1/0 AWG wire. Small and medium size blocks are available in one-pole and two-pole versions. These do NOT fit the 600 V fuses.


Description Item code

Class R fuse block 0.1-30A, 1-pole

053-02423

Class R fuse block 0.1-30A, 2-pole

053-02426

Class R fuse block 31-60A, 1-pole

053-02429

Class R fuse block 31-60A, 2-pole

053-02432

Class R fuse block 61-100A, 1-pole

053-02435

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