4-pole, front-operated switch-disconnector with DIN-rail mounting, 100A max current, 37kW power rating, and front-protected clamp terminals.
Product ModelOT100F4N2
Material Number1SCA105018R1001
Product ID70675
Stock on Request
Last updated: 8/29/2026
Key Features
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1. Reliability and SafetyThe OT100F4N2 is designed with front-protected clamp terminals, ensuring secure connections and minimizing the risk of electrical shock. Its non-fusible design provides reliable disconnection without the need for fuses.
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2. Ease of OperationThe switch-disconnector is front-operated, making it easy to use and reducing the need for complex wiring or maintenance. This feature enhances user safety and efficiency.
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3. DIN-Rail MountingThe OT100F4N2 is DIN-rail mountable, allowing for easy installation and space-saving design. This makes it perfect for applications where space is limited, such as in industrial control panels.
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4. High Current CapacityWith a maximum current rating of 100A, the OT100F4N2 is suitable for a wide range of applications requiring high power handling. Its 37kW power rating ensures it can handle demanding electrical loads.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
Specifications may be subject to change without notice
Parameter
Value
Parameter
Value
Degree of Protection
Front IP20
Environmental Information
1SCC301264D0201
Pollution Degree
3
Product Net Width
96.5 mm
Product Net Height
100 mm
Product Net Depth / Length
74 mm
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5. Compliance and CertificationsThe product adheres to international standards such as IEC 60947-1 and meets UL/CSA requirements. It also follows EU RoHS regulations, ensuring it is environmentally friendly and compliant with global safety standards.
Product Net Weight
0.49 kg
Cable Cross-Section
Cu 10 ... 70 mm²
Connecting Capacity Main Circuit
Flexible 1x Cu 10â¦70 mm² Stranded 1x Cu 10â¦70 mm²
Conventional Free-air Thermal Current (Ith)
Π= 40 °C 115 A
Conventional Thermal Current (Ithe)
Fully Enclosed 115 A
Degree of Protection
Front IP20
Distance Between Phases
Standard
Fourth Pole Position
Right 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 4.0 W
Rated Conditional Short-Circuit Current (Inc)
(125 A fuse, 415 V) 50 kA (125 A fuse, 690 V) 10 kA (63 A fuse, 690 V) 50 kA
Rated Short-time Withstand Current Low Voltage (Icw)
for 1 s 2.5 kA
Recommended Screw Driver
Main Circuit Hexagon 4
Special Functions
No
Standards
IEC 60947-3 / UL 98 / CSA C22.2 NO.4
Switches Operating Mechanism
Mechanism on Top of the Switch
Terminal Type
Screw Terminals
Tightening Torque
acc. IEC 60947-1 6 N·m
Wire Stripping Length
Main Circuit 18-21 mm
Maximum Operating Voltage UL/CSA
600 V
Ampere Rating
100 A
Horsepower Rating UL/CSA
(110 ... 120 V AC) Single Phase 5 Hp (240 V AC) Single Phase 15 Hp (440 ... 480 V AC) Single Phase 25 Hp (550 ... 600 V AC) Single Phase 20 Hp (220 ... 240 V AC) Three Phase 30 Hp (440 ... 480 V AC) Three Phase 50 Hp (550 ... 600 V AC) Three Phase 50 Hp
Wire Stripping Length
Main Circuit 18-21 mm
Recommended Screw Driver
Main Circuit Hexagon 4
Tightening Torque
acc. IEC 60947-1 6 N·m
Tightening Torque UL/CSA
55 in·lb
Object Classification Code
Q
ETIM 8
EC000216 - Switch disconnector
ETIM 9
EC000216 - Switch disconnector (low voltage)
UNSPSC
39122233
IDEA Granular Category Code (IGCC)
5290 >> Disconnect switch
eClass
V11.1 : 27371403
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
