OPS2 datasheet(72/192 Pages) ABB

72 / 192 page

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Manual switch-disconnectors OT1600...2000, UL

Technical data for non fusible disconnect switches

Technical data according to UL/CSAt

Switch type

OT1600U

OT2000U

Approval

ULUS Listed

File #

E101914

Compliance

UL98

CSA C22.2 No.4

General Use AC ratings -40 to +40 °C

Voltage rating

pf=0.7...0.8 Single and three phase

1 600 A

2 000 A

600 V

Maximum General Use DC Ratings

250 V DC

1 600

2 000

Short circuit rating with fuse

Fuse type L

100 kA

Maximum fuse size

2 000 A

Minimum electrical endurance pf. 0.75...0.8

Mechanical endurance

Divide by two for operation cycles

500 Oper.cycles

2 500 Oper.

Gross/ net weight without handle,

shaft and accessories

2-pole switch

37/34 kg - 81.6/75 lb

3-pole switch

52/49 kg - 114.6/108 lb

4-pole switch

69/65 kg- 152.1/143.3 lb

69/65 kg - 152.1/143.3 lb

Standard shaft and mounting depth

Standard handle

Square dimension x length of shaft

12x185 mm/ 0.47x7.3 in

Corresponding mounting depth

358-444 mm/ 13.6-16.8 in

OHB 274J12 Type

Terminal bolt size

Metric thread diameter x length

M12x60 mm (included)

Terminal bolt tightening torque

Counter torque required

50 Nm / 443 lb.in

Terminal lug kits (optional)

75 °C wire

2x OZXA-1200 Qty / switch

2x 4x2-600MCM Wire range

Torque

Wire tightening

56 Nm / 500 lb.in

56 Nm/ 500 lb.in

Lug mounting

50 Nm/ 443 lb.in

Minimum enclosure dimensions

Height x Width x Depth

1 000x800x450 mm

39.4x31.5x17.7 in

ABB SWITCH-DISCONNECTORS – HIGH PERFORMANCE, COMPACT SOLUTION

OPS2 数据表(PDF) 72 Page - ABB

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