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

Name: ABB OT200U03 Non-Fused Disconnect, 200 Amp, 3-Pole
Rating: 5.0 (1 reviews)

Delivery Time: 0-3 days

Product Highlights

• 【Heavy Load Capacity】: Rated at 200A with motor horsepower ratings up to 200 Hp at 600V, engineered for safe isolation of large electrical loads in industrial installations.

• 【Long Service Life】: Rated for 20,000 mechanical operations, this switch maintains consistent disconnecting performance across years of industrial service without degradation.

• 【Globally Certified】: Certified to UL 98, IEC 60947-3, and CSA C22.2 No. 4, enabling compliant use across both North American and international electrical installations.

• 【Flexible Motor Use】: Horsepower ratings from 60 Hp at 200V to 200 Hp at 600V (UL/CSA) support a broad range of motor branch circuit disconnect applications.

• 【Fault Protected】: Short-circuit making capacity of 30 kA at 690V and 8 kA short-time withstand current for 1 second delivers protection under fault conditions.

Overview
Specifications
FAQ
User Guides
Reviews

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)

General Specifications
Brand	ABB
Model No.	OT200U03

Product Details
Color	Green

Q: Does this disconnect switch come with a handle and shaft?

A: No. The OT200U03 does not include a handle or shaft. Both must be purchased separately. The product is designed for use with 6 mm shafts compatible with the ABB OT switch series.

Q: What is the maximum voltage rating?

A: The OT200U03 has a maximum operating voltage of 600V under UL/CSA standards and a rated insulation voltage of 1000V per IEC/EN 60664-1, with a rated operational main circuit voltage of 1000V (IEC).

Q: Can this switch be used for motor disconnect applications?

A: Yes. The OT200U03 carries horsepower ratings of 60 Hp at 200V, 60 Hp at 208V, 75 Hp at 240V, 150 Hp at 480V, and 200 Hp at 600V under UL/CSA standards.

Q: What is the short-circuit rating?

A: The switch is rated for a short-circuit making capacity (Icm) of 30 kA at 690V and a short-time withstand current (Icw) of 8 kA for 1 second.

Q: Is this switch UL listed?

A: Yes. The OT200U03 holds a cULus certificate (OT200-400) and is listed under UL 98. It is also certified to IEC 60947-3 and CSA C22.2 No. 4.

Q: What mounting options does the OT200U03 support?

A: The datasheet specifies base mounting with front operation. Handle and shaft must be ordered separately for operation.

Q: What are the physical dimensions and weight?

A: The switch measures 169.5 mm (W) × 170 mm (H) × 82.5 mm (D) and has a net weight of 1.5 kg.

Q: What is the mechanical durability rating?

A: The OT200U03 is rated for 20,000 mechanical operations.

Q: Is a lug kit included with the switch?

A: The OT200U03 includes a terminal bolt kit. A lug kit is not included and must be purchased separately.