ABB OT40F3/B50: 3-pole, 40A, 600V AC non-fusible disconnect switch. UL 508 certified for industrial use, ensuring safe and reliable electrical disconnections.
Product ModelOT40F3/B50
Material Number1SCA126077R1001
Product ID82786
Stock on Request
Last updated: 8/29/2026
Key Features
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1. Reliable PerformanceThe ABB OT40F3/B50 is designed to provide consistent and reliable performance in various industrial settings. Its robust construction ensures that it can handle demanding electrical loads without fail.
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2. Safety FeaturesThis non-fusible disconnect switch is UL 508 certified, meeting stringent safety standards. It ensures that electrical disconnections are made safely, reducing the risk of electrical shock or fires.
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3. DurabilityBuilt to last, the OT40F3/B50 is constructed with high-quality materials that withstand harsh industrial environments. Its durable design ensures long-term reliability and minimal maintenance.
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4. Ease of OperationThe front-operated mechanism of the OT40F3/B50 makes it easy to use, even in tight spaces. The switch is designed for quick and efficient operation, reducing downtime and increasing productivity.
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
1SCC301262D0201
Pollution Degree
3
Product Net Width
35 mm
Product Net Height
68 mm
Product Net Depth / Length
56 mm
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5. Compliance with StandardsThe OT40F3/B50 complies with IEC 60947-3 and CSA C22.2 No. 14 standards, ensuring that it meets global safety and performance requirements. This makes it a versatile choice for a wide range of industrial applications.
Rated Short-time Withstand Current Low Voltage (Icw)
for 1 s 0.5 kA
Standards
IEC 60947-3 / UL 508 / CSA C22.2 No. 14
Terminal Type
Screw Terminals
Tightening Torque
acc. IEC 60947-1 0.8 N·m
Maximum Operating Voltage UL/CSA
600 V
Ampere Rating
40 A
Horsepower Rating UL/CSA
(110 ... 120 V AC) Single Phase 2 Hp (240 V AC) Single Phase 5 Hp (440 ... 480 V AC) Single Phase 10 Hp (550 ... 600 V AC) Single Phase 15 Hp (220 ... 240 V AC) Three Phase 10 Hp (440 ... 480 V AC) Three Phase 20 Hp (550 ... 600 V AC) Three Phase 25 Hp
Tightening Torque
acc. IEC 60947-1 0.8 N·m
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)
