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ABBIsolating switch
Product Model

OT63F4N1

Manufacturer

ABB

Category

Isolating switch

Product ID

73691

In Stock
Last updated: 2025/4/29
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ABB OT63F4N1

Selling Points

  • 14-pole, front-operated switch-disconnector with protected clamp terminals.
  • 2Compatible with 690 VAC and 63 A.
  • 3Base mounted and DIN-rail mountable for easy installation.
  • 4IP20 protection for reliable operation in various environments.
  • 5Suitable for applications requiring 2-30 HP.
Product Details
OT63F4N1
ABB

Technical Specifications

Detailed engineering parameters based on manufacturer documentation

ParameterValueParameterValue
Degree of Protection
Front IP20
Environmental Information
1SCC301263D0201
Pollution Degree
3
Product Net Width
70 mm
Product Net Height
91.5 mm
Product Net Depth / Length
72.5 mm
Product Net Weight
0.31 kg
Cable Cross-Section
Cu 1.5 ... 35 mm²
Conventional Free-air Thermal Current (Ith)
Θ = 40 °C 63 A
Conventional Thermal Current (Ithe)
Fully Enclosed 63 A
Degree of Protection
Front IP20
Distance Between Phases
Standard
Fourth Pole Position
Left Side
Fourth Pole Type
Switched - Simultaneous Function
Handle Type
Knob Handle and shaft not included
Lock Type
No
Mechanical Durability
20000
Mounting Type
Base mounting
Number of Poles
4
Operating Mode
Front operated
Pollution Degree
3
Position of Line Terminals
Top In - Bottom Out Bottom In - Top Out
Power Loss
at Rated Operating Conditions per Pole 2.8 W
Rated Impulse Withstand Voltage (Uimp)
8 kV
Rated Insulation Voltage (Ui)
acc. to IEC/EN 60664-1 750 V
Rated Operational Current AC-21A (Ie)
(380 ... 415 V) 63 A (500 V) 63 A (690 V) 63 A
Rated Operational Current AC-22A (Ie)
(380 ... 415 V) 63 A (500 V) 63 A (690 V) 63 A
Rated Operational Current AC-23A (Ie)
(380 ... 415 V) 63 A (500 V) 45 A (690 V) 20 A
Rated Operational Power AC-23A (Pe)
(220 ... 240 V) 11 kW (400 ... 415 V) 22 kW (500 V) 22 kW (690 V) 15 kW
Rated Operational Voltage
Main Circuit 750 V
Rated Short-Circuit Making Capacity (Icm)
(690 V) 2.1 kA
Rated Short-time Withstand Current Low Voltage (Icw)
for 1 s 1.5 kA
Special Functions
No
Standards
IEC 60947-3 / UL 508 / CSA C22.2 No. 14
Switches Operating Mechanism
Mechanism on Top of the Switch
Terminal Type
Screw Terminals
Tightening Torque
acc. IEC 60947-1 2 N·m
Maximum Operating Voltage UL/CSA
600 V
Ampere Rating
60 A
Horsepower Rating UL/CSA
(110 ... 120 V AC) Single Phase 2 Hp (240 V AC) Single Phase 7.5 Hp (440 ... 480 V AC) Single Phase 15 Hp (550 ... 600 V AC) Single Phase 15 Hp (220 ... 240 V AC) Three Phase 15 Hp (440 ... 480 V AC) Three Phase 30 Hp (550 ... 600 V AC) Three Phase 30 Hp
Tightening Torque
acc. IEC 60947-1 2 N·m
Tightening Torque UL/CSA
18 in·lb
Object Classification Code
Q
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
Manufacturer ID
1SCA105370R1001

Specifications may be subject to change without notice