ABB 1TNT7031212I39001 Moulded Case Circuit Breaker - Tmax T
Part Number: 1TNT7031212I39001
Quick Summary
ABB 1TNT7031212I39001 moulded-case circuit breaker protects industrial power panels from overloads and short circuits. Engineers often struggle to balance reliable protection with quick maintenance in harsh environments. This device aligns with RoHS and REACH declarations, CMRT reporting, and WEEE guidance, supporting sustainable procurement and regulatory compliance. By integrating with the ABB SACE Tmax T family, it offers familiar installation practices, streamlined spare parts planning, and long service life — translating to lower downtime and lower total cost of ownership for industrial facilities. Its compact dimensions and robust design support site planning, logistics, and safe operation in manufacturing, water treatment, and automation environments.
Product Information
Environmental Product Declaration - EPD
NoDecNee
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
Environmental Information
Product Environmental Information Tmax T7 | Breakers - Packaging disposal information
Customs Tariff Number
853620
Product Net Width
210 mm
Product Net Height
268 mm
Product Net Depth / Length
154 mm
Product Net Weight
9.7 kg
Package Level 1 Width
360 mm
Package Level 1 Height
370 mm
Package Level 1 Depth / Length
290 mm
Package Level 1 Gross Weight
11.2 kg
Product Main Type
SACE Tmax T
Product Name
Moulded Case Circuit Breaker
Data Sheet, Technical Information
SACE Tmax. T Generation. Low voltage moulded-case circuit-breakers from 250 A up to 1600 A
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
Feature → Business Impact → Application: The 3P moulded-case design provides coordinated protection for three-phase systems, reducing the risk of cascading faults and enabling precise protection for motors and drives in manufacturing lines. This translates to lower unplanned downtime and improved process reliability in control panels and switchgear assemblies. Feature → Business Impact → Application: RoHS and REACH declarations along with CMRT reporting streamline supplier audits and regulatory compliance, simplifying procurement and product stewardship programs across global facilities. Feature → Business Impact → Application: The device’s integration within the Tmax T family delivers consistent performance with ABB’s legacy protection platforms, enabling easy cross-compatibility, spare-part planning, and faster field service for industrial plants. Feature → Business Impact → Application: The compact 210 mm width, 268 mm height, and 154 mm depth, plus a 9.7 kg net weight, ease mounting in space-constrained enclosures and support on-site handling and installation in control rooms and electrical cabinets. Feature → Business Impact → Application: The documented data sheet and 250–1600 A rating range from the Tmax Tmax T generation provide scalable protection for a broad set of industrial applications, reducing the need for early replacements and driving predictable maintenance cycles. Feature → Business Impact → Application: Packaging and environmental information, including packaging disposal guidance and WEEE category, support responsible end-of-life planning and sustainable logistics in line with corporate ESG goals.
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FAQs
For installation, verify panel cutout fit, mount orientation, and secure mounting to prevent vibration. Use appropriate torque on terminal connections for three-phase wiring, ensure proper clearance for heat dissipation, and align with the Tmax T family mounting patterns to ensure quick retrofit or expansion. Plan for spare parts and diagnostic access in the control cabinet.
This unit belongs to the SACE Tmax T low-voltage moulded-case circuit-breaker family, designed for protection from 250 A up to 1600 A. It supports 3P configurations and is intended for industrial protection in distribution panels, machine rooms, and process environments, delivering reliable interruption performance under fault conditions.
Yes, it is part of the Tmax T family and is designed for seamless integration with ABB protection schemes. It follows the same mounting, wiring, and interface standards as other Tmax T MCCBs, allowing straightforward upgrades, easier stock management, and consistent protection coordination across ABB devices.
The device includes RoHS declaration, REACH declaration, and CMRT reporting, along with WEEE classification and packaging disposal guidance. These certifications support compliance audits, sustainable sourcing, and end-of-life planning across global supply chains without compromising electrical protection performance.
The Tmax T MCCB line is designed for long service life with predictable maintenance needs. By using a compatible ABB family product, you gain common spare parts and diagnostics across panels, reducing downtime, improving preventive maintenance scheduling, and lowering total cost of ownership in high-demand industrial facilities.