ABB OT200U03 Non-Fused Disconnect, 200 Amp, 3-Pole

The ABB OT200U03 is a 3-pole, 200A non-fusible disconnect switch built for safe electrical isolation of circuits in industrial facilities, commercial buildings, and motor control centers. It provides operators and maintenance personnel with a dependable means of de-energizing equipment during service, inspection, or shutdown procedures.

Front-operated and base-mounted, the OT200U03 delivers horsepower ratings up to 200 Hp at 600V (UL/CSA) and operational power ratings up to 200 kW at 690V (IEC AC-23A), making it well-suited for motor branch circuit and high-capacity feeder disconnect applications. A mechanical durability rating of 20,000 operations ensures consistent switching performance over extended service cycles.

Certified to UL 98, IEC 60947-3, and CSA C22.2 No. 4, the OT200U03 meets compliance requirements for both North American and international installations, simplifying approval processes across multi-site and cross-border deployments.

Best For:

- Motor branch circuit disconnection in industrial facilities

- Feeder isolation in commercial and industrial control panels

- Maintenance lockout/tagout (LOTO) procedures

- High-current load switching up to 200A

- Motor control centers and distribution boards requiring front-access operation

- Facilities requiring simultaneous UL, CSA, and IEC compliance

Key Features:

- 200A conventional thermal current rating (fully enclosed) — handles high-current loads in demanding industrial environments without overheating risk

- Front-operated, base-mounted design — enables panel configurations requiring accessible front operation with a secure, fixed-position switch body

- 3-pole simultaneous disconnection — isolates all three phases in a single operation for complete circuit de-energization

- 20,000 mechanical operations durability — supports long service intervals in applications with frequent switching cycles

- Horsepower-rated from 60 Hp (200V) to 200 Hp (600V) under UL/CSA — covers a wide range of motor disconnect requirements across voltage levels

- Certified to UL 98, IEC 60947-3, and CSA C22.2 No. 4 — meets compliance standards for North American and international installations

- Lug terminal connection with 22.6 N·m tightening torque — provides secure, verifiable cable terminations for high-current applications

Quick Specs:

- Model: OT200U03

- Number of Poles: 3

- Ampere Rating: 200A

- Max Operating Voltage (UL/CSA): 600V

- Rated Insulation Voltage (IEC): 1000V (acc. To IEC/EN 60664-1)

- Mounting Type: Base mounting, front operated

- Standards: UL 98 / IEC 60947-3 / CSA C22.2 No. 4

- Dimensions: 169.5 mm (W) × 170 mm (H) × 82.5 mm (D) | Weight: 1.5 kg

What’s Included:

Terminal bolt kit (handle and shaft are not included — must be ordered separately)