ABB Non-Fusible disconnect Switches Selection Guide

Overview

Non-fusible disconnect switches
OT16F3 – OT100F3

OT16F3 OT25F3 OT40F3 OT63F3 OT80F3 OT30F3 OT60F3 OT100F3

Catalog number 3 pole OT16F3 OT25F3 OT40F3 OT63F3 OT80F3 OT30F3 OT60F3 OT100F3

General purpose

amp rating

Catalog reference Page # 1.10 1.10 1.10 1.10 1.10 1.11 1.11 1.11

Approvals

2 pole — — — — — — — —

4 pole CSA C22.2 No.14 CSA C22.2 No.14 CSA C22.2 No.14 CSA C22.2 No.14 CSA C22.2 No.14 CSA C22.2 No.4 CSA C22.2 No.4 CSA C22.2 No.4

Technical ratings

2

CSA,UL

Max operating voltage V 600 600 600 6

Max horsepower rating
Three phase

208V HP 3 7.5 10 15 20 10 20 25
240V HP 5 7.5 10 15 20 10 20 30
480V HP 10 15 20 30 40 20 40 50
600V HP 10 20 25 30 40 30 40 50

Single phase

120V HP 1 1.5 2 2 2 2 3 5
240V HP 2 3 5 7.5 10 5 7.5 15

Technical ratings

2

IEC

Rated insulation and operational
voltage. AC20 and DC20

Rated thermal current, Ith

AC 20/DC 20 open A 25 32 40 63 80 40 63 115
AC 20/DC 20 enclosed A 25 32 40 63 80 40 63 115

AC 21A ≤ 500V A 16 25 40 63 80 40 63 100
690V A 16 25 40 63 80 40 63 100

Rated operational power AC23

400/415V kW 7.5 9 11 22 37 15 18.5 37
690V kW 7.5 9 11 15 18.5 15 15 37

Physical characteristics

Weight 4 3

Dimension 3 pole H mm 68 68 68 91 91 100 100 100

W mm 35 35 35 53 53 70 70 70

D mm 56 56 56 72 72 75 75 75

Accessories

Terminal lug kit Integral Integral Integral Integral

Terminal shroud

Auxiliary contact

Handle CSA/UL/NEMA type

Type 1, 3R, 12
Type 1, 3R, 4, 4X, 12

Handle type

Selector • • • • • • • •

Pistol • • • • • • • •

Conversion kits

6 pole
Transfer
Bypass
Mechanical interlock

Electrical interlock — — — — — — — —

• = Available
— = Not available

1

pole Kg 0.11 0.11 0.11 0.27 0.27 0.36 0.36 0.36

A 20 30 40 60 80 30 60 100

3 pole CSA C22.2 No.14 CSA C22.2 No.14 CSA C22.2 No.14 CSA C22.2 No.14 CSA C22.2 No.14 CSA C22.2 No.4 CSA C22.2 No.4 CSA C22.2 No.4

00 60 0 600VAC / 250VDC 600VAC / 250VDC 600VAC / 250VDC

3

V 750 750 750 750 750 750 750 750

Integral Integral Integral Integral

• • • • • • • •

• • • • • • • •

• • • • • • • •

• • • • • • • •

• • • • • • • •

• • • • • • • •

• • • • • • • •

• • • • • • • •

CSA approved, UL listed, IEC rated, CE marked

1 CSA 22.2 No.4 (UL98) —CSA File #LR58077, UL File # E101914 , CSA 22.2 No. 14 (UL508) —CSA File #LR58247, UL File # E63822
2 For complete technical information please see page 1.28 – 1.35.
3 1000V, IEC 408.
4 Switch only

General information : 1.1 – 1.7 Complete Non-fusible switches: 1.8 – 1.9 Components: 1.10 – 1.26 Technical information: 1.28– 1.35 Dimensions: 1.36 – 1.53

1.2