ABB 1SDA083176R1 Moulded Case Circuit Breaker - TMF 70A
Part Number: 1SDA083176R1
Quick Summary
ABB 1SDA083176R1 Moulded Case Circuit Breaker is a reliable protection device for low-voltage switchgear and control panels. Engineers often struggle with front-terminal access, compact form factors, and precise trip settings in crowded assemblies. This 4-pole unit provides a 70 A rating with TMF release, optimized for space-efficient protection in motor feeders and distribution panels. It aligns with IEC 60947-2 standards and ABB SACE Formula DSA practices, while RoHS, REACH, TSCA, and WEEE declarations support regulatory compliance across global supply chains. By selecting a proven ABB solution, buyers gain installation consistency, easier maintenance, and traceable compliance throughout procurement, stocking, and service cycles. The result is reduced downtime, safer operation, and a clearer path to scalable protection across multi-panel environments.
Product Information
Extended Description
1SDA083176R1 ABB: C.BREAKER SACE FORMULA A1N 125 FIXED FOUR-POLE WITH FRONT TERMINALS AND THERMOMAGNETIC RELEASE TMF R 70-700 A (DVP)
REACH Declaration
REACh Declaration ABB Sace circuit breakers
RoHS Information
RoHS Declaration ABB Sace circuit breakers
RoHS Status
Following EU Directive 2011/65/EU and Amendment 2015/863 July 22, 2019
Conflict Minerals Reporting Template (CMRT)
CMRT - Conflict Minerals Reporting Template
Toxic Substances Control Act - TSCA
Toxic Substances Control Act (TSCA) declaration
Environmental Information
Breakers - Packaging disposal information
EAN
8015644899219
Minimum Order Quantity
1 piece
Customs Tariff Number
85362090
Product Net Width
101.6 mm
Product Net Height
130 mm
Product Net Depth / Length
60 mm
Product Net Weight
1 kg
Package Level 1 Gross Weight
1.05 kg
Product Main Type
SACE FORMULA DSA
Product Name
Moulded Case Circuit Breaker
Product Type
Automatic Circuit Breaker
Number of Poles
4P
Rated Current (In)
70 A
Release
TMF
Remarks
ATLAS - FORMULA DVP
Short-Circuit Performance Level
N
Sub-type
A1
Data Sheet, Technical Information
SACE FORMULA DSA IEC Low voltage molded-case circuit-breakers up to 630A IEC 60947-2 Standard
Instructions and Manuals
Installation Instructions Formula A1/III-IV
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
Feature: Front-terminal design enables easy wiring and faster commissioning, reducing field labor and wiring mistakes. Business Impact: Lower installation costs and improved panel organization. Application: Control cabinets and distribution boards where space is tight and wiring access matters. Feature: Four poles with TMF release provides robust protection for multi-motor feeders and load centers. Business Impact: Accurate, selective tripping reduces downtime and equipment wear. Application: Industrial automation and process control where dependable protection is critical. Feature: Rated current of 70 A and compact form factor streamline panel layout and thermal management. Business Impact: Higher packing density and better heat dissipation in compact switchgear. Application: Motor control centers and compact motor starter assemblies. Feature: SACE Formula DSA compatibility ensures seamless integration with ABB’s protection family. Business Impact: Simplified stocking, wiring standards, and maintenance routines. Application: OEM panel builds and retrofit projects seeking standardization. Feature: Compliance declarations RoHS, REACH, TSCA, and WEEE plus IEC 60947-2 certification. Business Impact: Regulatory risk mitigation, easier supplier audits, and green credentials. Application: Global deployments with strict environmental and safety requirements. Feature: Clear dimensional data and weight (101.6 mm width, 130 mm height, 60 mm depth, 1 kg). Business Impact: Predictable enclosure fit and handling during installation. Application: Enclosures with tight clearance and weight constraints. Industry Context: Part of the ABB SACE Formula DSA family, designed for consistent performance across low-voltage moulded-case breakers.
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FAQs
Use the front-terminal design to simplify wiring access in tight spaces. Follow the installation instructions for Formula A1/III-IV and torque recommendations in the data sheet. Ensure cable sizes match the 70 A rating and tighten terminals to the specified torque to maintain reliable connections and safe operation.
It is a 4-pole moulded-case circuit breaker with TMF release, rated at 70 A, short-circuit performance level N, and sub-type A1. It complies with IEC 60947-2 for low-voltage MCCBs up to 630 A and includes front-terminal access for easy wiring.
Yes. The 4P 70 A TMF-enabled design suits motor feeders in control panels and distribution boards. Coordinate the breaker with motor overload characteristics and ensure the short-circuit level and thermal ratings align with the protected motor and wiring to prevent nuisance tripping.
The unit complies with IEC 60947-2, RoHS, REACH, TSCA, and WEEE requirements. Data sheets reference SACE Formula DSA and provide installation instructions. It also aligns with CMRT for responsible sourcing, supporting regulatory compliance and supplier audits.
From a maintenance perspective, use front-terminal access to inspect and retighten connections during routine service intervals. Keep spares of TMF-released MCCBs, monitor thermal performance in dense enclosures, and reference the data sheet for replacement guidance and compatibility within the ABB SACE family to maximize uptime.