Description
TERASAKI ESM-1401
Genuine TERASAKI ESM-1401 circuit board delivering reliable control and monitoring performance for low-voltage circuit breaker systems.
| Brand | TERASAKI |
| Model | ESM-1401 |
| Voltage | 24V DC |
| Country of Origin | Japan |
| Weight | 0.3 kg |
| Dimensions | 160 x 100 x 25 mm |
| Warranty | 18 months |
| Certifications | CE, UL, JIS, IEC |
| SKU / MPN | ESM-1401 |
| What’s in the box | ESM-1401 Circuit Board, mounting hardware, installation manual |
| Product Type | Control & Monitoring Circuit Board |
| Compatible Systems | Terasaki Low-Voltage Circuit Breakers |
| Operating Voltage | 24V DC |
| Communication Interface | Wired digital signal interface |
| Mounting Style | Internal panel mount |
| Operating Temperature | -10°C to +55°C |
Key benefits: OEM-grade reliability, seamless integration with TERASAKI breakers, robust industrial design, long service life, easy installation
Typical applications: Low-voltage switchgear panels, distribution boards, motor control centers, industrial power distribution systems, breaker retrofit projects
Lifecycle: Active product, 10+ years availability
Our Advantages
Exact match for many brands
We make replacements easy with an exact match for almost any brand.
We use OEM catalogs to match your part number
Don't worry about ordering the wrong part by matching your part number with our OEM catalogs.
Competitively priced
Shop with confidence knowing we are offering very competitive pricing!
Orders usually ship the same day
Rest assured your order will arrive as soon as possible knowing we usually ship the same day.
Individually inspected
Before any package is shipped we carefully inspect every product to ensure quality.
Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.
Run Business
Building a reputation for quality products at a reasonable price. Our inventory is far more extensive than what can be represented on our web site, so please call one of our knowledgeable salesmen with your specific needs.






Michael T. –
Arrived in perfect condition. Ran diagnostics, all outputs nominal.