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ABB OTDC16F4 DC Switch Disconnector

The ABB OTDC16F4 DC switch-disconnector is a versatile device used for safely isolating and disconnecting DC circuits in industrial applications. It is designed to handle high voltage and current loads, meeting IEC standards for safety and performance. The switch-disconnector offers a combination of switching and disconnection functions, making it suitable for various control and power distribution systems. It is base mounted and requires a handle and shaft to be ordered separately. Its robust design and reliable operation ensure long-term performance in demanding environments.

Authorized Distributors
Part No:OTDC16F4
Stock:0
Inv Date:06-01-2026
Price: Unit price: $585.71
Buy/RFQ:
Part No:OTDC16F4
Stock:0
Inv Date:06-01-2026
Price: Unit price: $830.16
Buy/RFQ:
Part No:OTDC16F4
Stock:0
Inv Date:06-01-2026
Price: Unit price: $830.16
Buy/RFQ:

ABB OTDC16F4 DC Switch Disconnector Specifications:

  • Extended Product Type: OTDC16F4
  • Product ID: 1SCA121461R1001
  • EAN: 6417019526164
  • Minimum Order Quantity: 1 piece
  • Customs Tariff Number: 85363030
  • Country of Origin: Estonia (EE)
  • Product Frame Size: XS
  • Product Net Width: 52.5 mm
  • Product Net Height: 89 mm
  • Product Net Depth / Length: 89 mm
  • Product Net Weight: 0.2 kg
  • Rated Operational Current (DC-21B (Ie)): (660 V) 16 A, (1000 V) 10 A
  • Conventional Free-air Thermal Current (Ith): 25 A
  • Conventional Thermal Current (Ithe): Fully Enclosed 25 A
  • Rated Impulse Withstand Voltage (Uimp): 8 kV
  • Rated Insulation Voltage (Ui): 1000 V
  • Rated Operational Voltage: 1000 V
  • Rated Short-Circuit Making Capacity (Icm): (1000 V DC) 0.8 kA
  • Rated Short-time Withstand Current (Icw): for 1 s 0.8 kA
  • Power Loss: at Rated Operating Conditions per Pole 0.15 W
  • Pollution Degree: 3
  • Handle Color: Black
  • Handle Type: Knob handle
  • Shaft Diameter: 6 mm
  • Switches Operating Mechanism: Mechanism on Top of the Switch
  • Position of Line Terminals: Top In - Bottom Out, Bottom In - Top Out
  • Operating Mode: Front Operated
  • Standards: IEC 60947-1, -3
  • Mounting Type: Base mounting, DIN-rail mounting
  • Number of Circuits: 2
  • Number of Poles: 4
  • Cable Cross-Section: 2.5 ... 16 mm²
  • Degree of Protection: Front IP20
  • Terminal Type: Screw Terminals
  • Tightening Torque: 1.2…1.4 N·m

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Frequently Asked Questions

Where can I buy ABB OTDC16F4?

You can click on the BUY or RFQ button to purchase OTDC16F4 from an authorized ABB distributor.

How do I troubleshoot issues or seek technical support for part OTDC16F4?

You can download the OTDC16F4 datasheet or visit the ABB website for support.

Who is the manufacturer of OTDC16F4?

ABB

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