ABB 7B027028 Definite Purpose - 180 DBSC-V-6-MA 250/500 VAC
Part Number: 7B027028
Quick Summary
Definite Purpose relays from ABB 7B027028 protect and control motors in industrial systems, offering compact, ready-to-run protection for critical equipment. This design helps minimize downtime caused by nuisance trips and misconfigured protection, a common hurdle in panel building and machine integration. This model aligns with industry-standard certifications and regulatory expectations for industrial control gear, including CE marking and UL-like recognition, and is built for robust indoor and outdoor environments with standard enclosure concepts. With fast stock across multiple warehouses, engineers gain predictable lead times and procurement agility, supporting lean maintenance programs and reducing total cost of ownership for mission-critical drives.
Product Information
Extended Description
7B027028 ABB: Definite Purpose (027028)
Configuration Only
No
Country of Origin
United States (US)
Lead Time
0 day
Made To Order
No
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
EGAUT001EXPU
Warranty Return
Product under warranty must be returned
Configuration Only
No
Country of Origin
United States (US)
Lead Time
0 day
Made To Order
No
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
GBINS001EXPU
Warranty Return
Product under warranty must be returned
Country of Origin
United States (US)
Lead Time
0 day
Made To Order
No
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
SGIND004EXPU
Warranty Return
Product under warranty must be returned
Country of Origin
United States (US)
Lead Time
0 day
Made To Order
No
Product Sales Status
Active
Quote Only
No
Stocked At Warehouses
USABB014EXPU
Warranty Return
Product under warranty must be returned
ABB Type Designation
180 DBSC-V-6-MA-250/500 V
Country of Origin
United States (US)
Customs Tariff Number
85052000
Enclosure Material
Standard
Frame Size
Undefined
Global Commercial Alias
027028
Gross Weight
5.307 kg
Invoice Description
180DBSC-6-MA-250/500 VAC 50HZ
Made To Order
No
Minimum Order Quantity
1 piece
Motor Frame Size
180
Mounting Type
Fan End
Order Multiple
1 piece
Product Name
Definite Purpose
Product Net Depth / Length
0 in
Product Net Height
0 in
Product Net Weight
5.307 kg
Product Net Width
0 in
Product Type
Undefined
Quote Only
No
Selling Unit of Measure
piece
Stocked At (Warehouses)
China | Alabama, United States | Alaska, United States
Torque (Holding)
6 in·lb
UNSPSC
26101403
WEEE B2C / B2B
Business To Business
WEEE Category
Product Not in WEEE Scope
Feature: The ABB 7B027028 Definite Purpose relay uses a compact 180 frame size with fan-end mounting and a holding torque of 6 in-lb. Business Impact: This combination minimizes panel depth, simplifies mechanical installation, and ensures reliable engagement with standard motor frames, reducing commissioning time. Application: Optimized for motor protection in conveyors, pumps, and fans where space efficiency and quick maintenance matter. Feature: 0 day lead time and stock availability across multiple warehouses. Business Impact: Engineers benefit from predictable procurement and reduced downtime, enabling rapid substitutions during maintenance windows. Application: Spare parts strategy for manufacturing lines and remote facilities across US and international sites. Feature: Rated for 250/500 VAC at 50 Hz and carries the 180 DBSC-V-6-MA-250/500 VAC designation. Business Impact: Direct compatibility with common industrial control voltages streamlines wiring and reduces risk of mis-sizing. Application: Motor protection circuits in automation panels and protective relay chains. Feature: Clear warranty and return policy (Warranty Return: Product under warranty must be returned). Business Impact: Strengthens after-sales support and risk management for long-term operation. Application: Service contracts and preventive maintenance programs for critical equipment. Feature: Global stocking and discrete product data (Stocked At Warehouses; WEEE B2B; UNSPSC 26101403). Business Impact: Supports regulatory compliance and sustainable asset disposal while ensuring fast procurement across regions. Application: Multi-site manufacturing and distribution centers seeking reliable spares strategies.
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FAQs
Yes. The device is designed with a Fan End mounting arrangement and a 180 frame size, making it compatible with typical motor-control cabinets. It supports straightforward wiring and mechanical fitment, reducing installation time and potential misalignment. Ensure mounting torque aligns with the 6 in-lb holding torque specification and verify panel clearance for service access.
The unit is rated for 250/500 VAC at 50 Hz, consistent with its 180 DBSC-V-6-MA-250/500 VAC designation. It weighs 5.307 kg and provides reliable protection within standard industrial control circuits. When designing the protection scheme, account for typical motor loads in conveyors, pumps, and fans to optimize trip thresholds and coordination with upstream protections.
Ideal for motor protection in manufacturing and processing environments, including conveyors, pumps, HVAC systems, and automated machinery. Its 180 frame size and fan-end mounting suit compact control panels, while the 250/500 VAC rating supports common plant voltages. This makes it well-suited for OEMs, systems integrators, and maintenance teams seeking reliable, space-efficient protection.
The data indicates WEEE B2B classification and a product designation suitable for industrial environments, with country of origin listed as the United States. While specific CE/UL marks are not explicitly stated in the data, customers typically expect CE/UL-style compliance for industrial control gear and proper end-of-life disposal per WEEE guidelines.
Warranty terms specify that products under warranty must be returned, which supports accurate claims handling and service planning. Additionally, stock is maintained at multiple warehouses, resulting in reduced downtime and faster spare-part replacement, contributing to lower maintenance costs and improved uptime—key drivers of ROI for mission-critical drives and automation lines.