Overview
The ABB 1SDA053694R1 is a contact kit designed specifically for ABB SACE T3N molded case circuit breaker systems rated at 200 amperes. As a critical replacement component, this contact kit maintains the performance and reliability of your circuit breaker by providing precision-engineered contacts that ensure clean electrical connections with minimal arc erosion. Suitable for industrial automation, power distribution, and control applications, the contact kit extends the service life of your existing T3N breaker investment.
Key Features
- Direct replacement for SACE T3N 200A molded case circuit breakers
- Uses electromagnetic relays and heat sensitive bimetals for overcurrent and thermal protection
- Precision contacts minimize arcing and arc erosion in high-current applications
- Compatible with standard T3N frame and trip mechanisms
- Designed for reliable performance in industrial electrical systems
Technical Specifications
The following specifications ensure proper fit and function within ABB SACE T3N 200A circuit breaker systems:
| Manufacturer | ABB |
| Part Number | 1SDA053694R1 |
| Product Type | Contact Kit / Replacement Accessory |
| Breaker Series | SACE T3N |
| Rated Amperage | 200A |
| Breaker Frame Size | T3 |
| Compatible Breaker Models | SACE T3N 200A molded case circuit breakers |
| Application | Industrial switchgear and power distribution |
| Product Category | Circuit Breaker Accessories |
Typical Applications
- Industrial plant power distribution and branch circuits
- Emergency generator switchgear systems
- Motor control centers (MCCs) and motor branch protection
- Commercial HVAC and large equipment feeder circuits
- Manufacturing facility electrical panels and main distribution frames
- UPS (uninterruptible power supply) and battery charger circuits
Compatibility & Replacements
Compatible With
- ABB SACE T3N 200A molded case circuit breakers
- ABB Tmax series breaker systems
- Three-pole and four-pole T3N configurations
- Fixed and withdrawable circuit breaker installations
Replaces / Drop-In Replacement For
- Original ABB T3N contact assemblies
- Worn or damaged contacts in SACE T3N 200A breakers
- Aftermarket contact kits for T3N equivalents
Works With
- ABB SACE Tmax low voltage distribution systems
- Standard industrial switchgear mounting and enclosures
- Thermal and electromagnetic trip units in T3N breakers
- Front and rotary handle assemblies on T3N frames
