ABB A0820 MODULE 3BSE008546R1 NEW Digital I O Module 3BSE008546R1 A0820
3BSE008546R1 Product Overview:
The ABB 3BSE008546R1 (A0820) is an industrial-grade control relay module designed for reliable switching in demanding automation and process control applications. Part of ABB’s extensive portfolio of control and protection components, this relay module ensures precise signal switching with high durability and low maintenance requirements.
3BSE008546R1 Key Features:
✔ High Reliability – Engineered for continuous operation in industrial environments
✔ Compact Design – Space-saving form factor for efficient panel mounting
✔ Versatile Applications – Suitable for control, signaling, and interlocking circuits
✔ Robust Construction – Durable materials ensure long service life
✔ Easy Integration – Compatible with standard ABB control systems
3BSE008546R1 Technical Specifications:
| Parameter | Specification |
| Part Number | 3BSE008546R1 (A0820) |
| Product Type | Control Relay Module |
| Contact Configuration | Typically 1 Form C (SPDT) or similar (exact configuration may vary) |
| Contact Rating | Depends on application (check datasheet for exact values) |
| Coil Voltage | Typically 24V DC or 110/220V AC (verify exact rating) |
| Operating Temperature | -20°C to +60°C (standard industrial range) |
| Protection Class | IP40 (panel-mounted) or higher (depending on enclosure) |
| Mounting | DIN rail or panel mounting |
| Response Time | Fast switching (exact time depends on model) |
(Note: Exact electrical ratings may vary—consult ABB’s official documentation for precise specifications.)
3BSE008546R1 Product Details:
Functionality:
The A0820 relay module is typically used for:
- Control circuit switching (e.g., motor start/stop, valve control)
- Signal interlocking in automation systems
- Safety and alarm circuits
- Power distribution control
Design & Construction:
- High-quality contacts for low contact resistance and long life
- Durable insulation materials to prevent arcing and ensure safety
- Clear labeling for easy identification in control panels
3BSE008546R1 Applications:
- Industrial automation (PLCs, motor control centers)
- Process control systems (chemical, oil & gas, water treatment)
- Power distribution (switchgear, MCCs)
- Building automation (HVAC, lighting control)
Why Choose ABB 3BSE008546R1 (A0820)?
✅ Proven Reliability – ABB’s reputation for high-quality industrial components
✅ Easy Integration – Compatible with standard control systems
✅ Low Maintenance – Designed for long service life with minimal upkeep
✅ Versatile Use – Suitable for a wide range of industrial applications
3BSE008546R1 Ordering Information:
- Part Number: 3BSE008546R1 (A0820)
- Packaging: Individual unit with protective covering
- Availability: Standard lead time (check with ABB distributor)
- Recommended Accessories:
- Protective covers
- Mounting hardware
- Wiring terminals
3BSE008546R1 Technical Documentation:
- Datasheet (contact ABB or distributor for exact specifications)
- Installation manual
- Certification documents (CE, UL, etc.)
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Some ABB items sold by WTL:
Good Service in WTL:
> We offer high quality, fast delivery, competitive price for ABB Input Output Module.
> Please send your RFQ to get the latest price.
> Normally, we will ship the items in 1-2 weeks after receive the payment.
> We can ship to you by UPS/DHL//EMS/Fedex. Please contact us and we will use your preferred ways.
> We have a large stock and the prices are variable, so sometimes the prices we post are not accurate. If needed, please contact us for specific prices.
WTL is not liable for any personal injury or property damage resulting from the use of this equipment. It is
buyer's responsibility as to the safe handling & operation of this equipment and to verify equipment is
compliance to their machinery.
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