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ABB DO821 3BSE013250R1 S800 I/O 8-Channel 230V AC Digital Output ModuleABB DO821 3BSE013250R1 S800 I/O 8-Channel 230V AC Digital Output ModuleABB DO821 3BSE013250R1 S800 I/O 8-Channel 230V AC Digital Output Module
ABB DO821 3BSE013250R1 S800 I/O 8-Channel 230V AC Digital Output Module
ABB DO821 3BSE013250R1 S800 I/O 8-Channel 230V AC Digital Output Module
ABB DO821 3BSE013250R1 S800 I/O 8-Channel 230V AC Digital Output Module

ABB DO821 3BSE013250R1 S800 I/O 8-Channel 230V AC Digital Output Module


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PRODUCT SKU : DO821 3BSE013250R1

PRODUCT TYPE : Relay Output Module

PRODUCT VENDOR : ABB


  • 100% Genuine Parts – Risk-Free 30-Day Returns
  • 1-Year Warranty & Expert Support for Every Order

Product Details

Description

The DO821 3BSE013250R1 is an 8-channel AC output module with triac switching, each channel individually isolated for safety. It handles AC loads up to 0.25 A, mounts on an MTU via ModuleBus, and supports hot-swapping for maintenance without system downtime in industrial applications.

Specifications

  • Manufacturer: ABB

  • Country of Origin: Switzerland

  • Model Number: DO821 (3BSE013250R1)

  • Product Type: Digital Output Module

  • Number of Channels: 8 (Individually Isolated)

  • Rated Output Voltage: 230 V AC

  • Voltage Range: 164 V to 264 V AC

  • Max. Continuous Current: 0.25 A per channel

  • Isolation: 2500 V galvanic isolation per channel

  • Switching Type: AC (Triac)

  • Interface: S800 ModuleBus

  • Weight: 0.35 kg

Features

  • Direct 230V AC Control: Capable of switching mains-level voltages directly, reducing the need for interposing relays in the control cabinet.

  • Per-Channel Isolation Architecture: Features independent galvanic isolation for every channel, providing superior protection against electromagnetic interference and ground loops.

  • Non-Mechanical Switching: Utilizes robust solid-state technology for AC switching, offering a longer operational life compared to traditional relay contacts.

  • S800 Hot-Swap Performance: Engineered for high-availability systems, the module can be safely replaced under power without interrupting the I/O station.

  • Industrial Diagnostics: Integrated front-panel LED indicators provide real-time status updates for each channel's state and general hardware health.

  • Enhanced System Safety: Built to rigorous industrial standards to protect the low-voltage control logic from high-voltage field-side transients.

Additional Information

  • 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
  • 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
  • 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
  • Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
  • Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
  • Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.




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