OT100F3/BSP25

Name: OT100F3/BSP25
Brand: ABB
SKU: OT100F3/BSP25

ABB OT100F3/BSP25: 3-pole, front-operated non-fusible disconnect switch with protected clamp terminals, door interlock, and superior short circuit protection for safe and reliable installations.

Product ModelOT100F3/BSP25

Material Number1SCA135437R1001

Product ID88771

Stock on Request

Last updated: 8/29/2026

Quantity

Key Features

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1. Safety and ReliabilityThe OT100F3/BSP25 features protected clamp terminals and a dead front construction with terminal shrouds, reducing the risk of touching live parts and improving overall safety and reliability.
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2. Operational FlexibilityThis switch can be used with either top or bottom incoming power feed, providing flexibility in installation configurations.
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3. Enhanced SecurityThe handle and shaft provide a door interlock mechanism, ensuring the door cannot be opened when the switch is in the on position. Additionally, handles can be padlocked in the \"OFF\" position with up to three padlocks.
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4. Superior Short Circuit ProtectionEquipped with a quick make, quick brake mechanism and welded contact protection, the OT100F3/BSP25 offers superior short circuit protection, reducing the risk of shock to authorized personnel.

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

Product Net Width

100 mm

Product Net Height

70 mm

Product Net Depth / Length

74 mm

5. Modular ConstructionThe modular design of the OT100F3/BSP25 allows for easy maintenance and replacement of components, ensuring minimal downtime and maximizing the lifespan of the switch.

Cable Cross-Section

Cu 10 ... 70 mmÂ²

Conventional Thermal Current (Ithe)

Fully Enclosed 115 A

Degree of Protection

Front IP20

Handle Type

Knob Handle and shaft not included

Lock Type

Mechanical Durability

20000

Number of Poles

Pollution Degree

Power Loss

at Rated Operating Conditions per Pole 4.0 W

Rated Impulse Withstand Voltage (Uimp)

8 kV

Rated Insulation Voltage (Ui)

acc. to IEC/EN 60664-1 750 V

Rated Operational Current AC-22A (Ie)

(380 ... 415 V) 100 A (500 V) 100 A (690 V) 100 A

Rated Operational Current AC-23A (Ie)

(380 ... 415 V) 80 A (500 V) 60 A (690 V) 40 A

Rated Operational Power AC-23A (Pe)

(220 ... 240 V) 22 kW (400 ... 415 V) 37 kW (500 V) 37 kW (690 V) 37 kW

Rated Operational Voltage

Main Circuit 750 V

Rated Short-Circuit Making Capacity (Icm)

(690 V) 3.6 kA

Rated Short-time Withstand Current Low Voltage (Icw)

for 1 s 2.5 kA

Standards

IEC 60947-3 / UL 98 / CSA C22.2 NO.4

Terminal Type

Screw Terminals

Tightening Torque

acc. IEC 60947-1 6 NÂ·m

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

Tightening Torque

acc. IEC 60947-1 6 NÂ·m

Object Classification Code

WEEE Category

5. Small Equipment (No External Dimension More Than 50 cm)

Manufacturer ID

1SCA135437R1001