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1SCA158203R1001 ABB OTDC400FV11-ESS 2 Pole 1500VDC 400A Switch Disconnector

1SCA158203R1001 ABB OTDC400FV11-ESS 2 Pole 1500VDC 400A Switch Disconnector

ABB OTDC400FV11-ESS two-pole 400 A 1500 V DC switch disconnector designed for battery energy storage systems and high-performance renewable energy applications.

SKU: 1SCA158203R1001Alt SKU: OTDC400FV11-ESSMPN: 1SCA158203R1001
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List Price £1,224.76 ex VAT
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Manufacturer Lead Time Estimated Delivery 5 weeks
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Why Choose the ABB OTDC400FV11-ESS DC Switch Disconnector?

The ABB OTDC400FV11-ESS (Product ID 1SCA158203R1001) is a heavy-duty DC switch disconnector specifically engineered for energy storage systems (ESS) and high-voltage renewable energy installations. As part of the advanced ABB OTDC ESS series, it delivers dependable switching performance for battery protection systems where higher short-circuit withstand capability is essential.

Designed for demanding ESS applications, the OTDC400FV11-ESS offers durable, virtually maintenance-free operation and straightforward installation. It can be installed in multiple sections of battery energy storage systems depending on the system layout, providing safe and reliable DC isolation for maintenance and protection purposes.

With a rated operational current of 400 A, a maximum operating voltage of 1500 V DC and a 2-pole configuration, this switch disconnector is approved to IEC 60947-1 and IEC 60947-3. It provides a 30 kA conditional short-circuit current rating with suitable fuses, making it an ideal solution for modern battery energy storage systems.

Key Advantages

  • Designed specifically for energy storage system (ESS) applications.
  • 400 A rated operational current.
  • 1500 V DC operating voltage for modern battery installations.
  • Reliable two-pole isolation for high-voltage DC circuits.
  • 30 kA conditional short-circuit rating with suitable fuse protection.
  • Compact, durable and virtually maintenance-free construction.

Key Features

  • ABB OTDC ESS series DC switch disconnector.
  • 400 A rated operational current.
  • 1500 V DC rated operational voltage.
  • Two-pole configuration.
  • Designed for battery energy storage protection.
  • Conditional short-circuit current rating of 30 kA with suitable fuses.
  • Front-operated mechanism positioned between the poles.
  • Operating handle and shaft supplied separately.

Reliable Isolation for Battery Energy Storage Systems

Battery energy storage systems require reliable isolation devices capable of safely disconnecting high-voltage DC circuits during maintenance and emergency shutdown procedures. The ABB OTDC400FV11-ESS has been specifically developed for these applications, delivering dependable switching performance together with enhanced short-circuit capability.

Its compact footprint, durable operating mechanism and international approvals make it an excellent choice for OEM manufacturers, renewable energy integrators and panel builders designing modern ESS and battery protection systems.

Typical Applications

  • Battery energy storage systems (ESS).
  • Battery protection equipment.
  • Renewable energy installations.
  • Industrial DC distribution systems.
  • Power conversion equipment.
  • OEM electrical control panels.

Technical Specifications

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Voltage 1500 V
Supply Type DC
Product Series ABB OTDC
Device Type Switch Disconnector
Current 400 A
IP Rating IP20
Poles 2-pole
Manufacturer ABB
Series OTDC ESS DC Switch Disconnectors
Model OTDC400FV11-ESS
Product ID 1SCA158203R1001
EAN 6417019873084
Product type DC switch disconnector
Rated operational current 400 A
Rated operational voltage 1500 V DC
Rated insulation voltage (Ui) 1500 V
Impulse withstand voltage (Uimp) 12 kV
Number of poles 2
Conditional short-circuit current 30 kA with suitable fuses
Standards IEC 60947-1 and IEC 60947-3
Protection rating Front IP20
Connection type Bolt connection
Mounting type Built-in fixed mounting
Dimensions (H × W × D) approx. 211 × 157.5 × 135 mm
Approximate weight 3.5 kg
HS Code 85365080
Country of Manufacture Finland

Frequently Asked Questions

What is the ABB OTDC400FV11-ESS used for?

It is designed to safely isolate high-voltage DC circuits in battery energy storage systems and renewable energy installations.

What current rating does the OTDC400FV11-ESS support?

The switch disconnector has a 400 A rated operational current.

What operating voltage is supported?

The OTDC400FV11-ESS is designed for applications operating at up to 1500 V DC.

What short-circuit rating does this switch provide?

When protected with suitable fuses, the switch provides a 30 kA conditional short-circuit current rating.

Are the operating handle and shaft supplied?

No. The operating handle and shaft are supplied separately to suit the enclosure and installation requirements.

Trusted by Energy Storage Professionals Worldwide

ABB OTDC ESS switch disconnectors are trusted by battery system manufacturers, renewable energy engineers and panel builders for providing dependable DC isolation, enhanced short-circuit performance and reliable long-term operation.

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