max. clearance between two busbar holders (in mm)

A

10/20

15/30

20/40

30/63

40/84

50/105

55/121

60/132

65/143

70/154

80/176

100/220

3-pole

800

1200

800

600

375

275

–

–

–

–

–

–

–

1250

–

–

–

500

375

300

260

235

225

–

–

–

1600

–

–

–

460

340

260

240

220

200

–

–

–

4-pole

800

1200

800

600

375

275

–

–

–

–

–

–

–

1250

–

–

–

500

375

300

260

235

225

–

–

–

1600

–

–

–

460

340

260

240

220

200

–

–

–