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MERSEN FUSE BASE MOD. CMS.14 1P P/MIC.ACC. CMS141P
Mersen CMS141P Modulostar single-pole fuse holder for 14 x 51 mm cylindrical fuse links, rated at 50 A and 690 V AC/DC, compatible with auxiliary microswitches and blown fuse indicators.
£9.98
Why Choose the Mersen CMS141P Modulostar® Fuse Holder?
The Mersen CMS141P is a compact 1-pole cylindrical fuse holder from the trusted Modulostar® CMS14 series, designed for safe and reliable protection of industrial control circuits, machinery and electrical distribution systems. It accepts 14 × 51 mm cylindrical fuse links and is specifically designed to be compatible with auxiliary microswitches and visual indication accessories, providing flexibility for future monitoring upgrades.
Rated at 50 A with IEC operational voltages up to 690 V AC and 690 V DC, the CMS141P is suitable for demanding industrial applications. Its modular DIN rail construction and IP20 finger-safe design help improve installation safety while simplifying fuse replacement and routine maintenance.
Manufactured from durable thermoplastic materials, the CMS141P provides dependable long-term performance in harsh industrial environments. The holder can later be upgraded with an optional blown fuse indicator or auxiliary microswitch, allowing panel builders to adapt installations without replacing the complete fuse holder.
Key Advantages
- Designed for 14 × 51 mm cylindrical fuse links.
- 1-pole configuration for industrial protection circuits.
- Microswitch and visual indicator compatible.
- 50 A current rating.
- Suitable for 690 V AC and 690 V DC applications.
- IP20 finger-safe construction improves operator safety.
- DIN rail mounting allows quick panel installation.
Key Features
- Mersen Modulostar® CMS14 series.
- Compatible with 14 × 51 mm cylindrical fuse links.
- 50 A rated current.
- 690 V AC / 690 V DC IEC rated voltage.
- 1-pole modular construction.
- Compatible with optional auxiliary microswitch.
- Compatible with optional blown fuse indicator.
- 100 kA SCCR.
- IP20 finger-safe protection.
- Standard DIN rail mounting.
Flexible Circuit Protection for Industrial Panels
The Mersen CMS141P provides secure installation for a 14 × 51 mm cylindrical fuse link, protecting industrial electrical circuits against overloads and short circuits. Its modular design allows straightforward integration into new or existing control panels while maintaining safe IP20 finger protection.
Unlike standard fuse holders, the CMS141P is designed to accept optional accessories, allowing remote monitoring or blown fuse indication to be added whenever required. This provides additional flexibility for OEM equipment, machinery upgrades and industrial automation projects.
Typical Applications
- Industrial control panels.
- Machinery and automation systems.
- Motor control circuits.
- Power distribution equipment.
- OEM electrical assemblies.
- HVAC control systems.
- Industrial switchgear.
- Renewable energy installations.
Technical Specifications
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| Fuse Indication | None | |
|---|---|---|
| Phase | Single Phase | |
| Poles | 1-pole | |
| Device Type | Fuse base / holder | |
| Fuse Type | Cylindrical | |
| Fuse Size | 14x51 mm | |
| Current | 50 A | |
| Manufacturer | Mersen | |
| Series | Modulostar® CMS14 | |
| Model | CMS141P | |
| Item number | W331058 | |
| EAN / UPC | 8430399000060 | |
| Product type | Cylindrical fuse holder | |
| Compatible fuse size | 14 × 51 mm | |
| Number of poles | 1 | |
| Rated current | 50 A | |
| Rated operational voltage AC | 690 V AC | |
| Rated operational voltage DC | 690 V DC | |
| Rated insulation voltage | 690 V | |
| Rated impulse withstand voltage | 8 kV | |
| Short-circuit current rating | 100 kA SCCR | |
| Protection rating | IP20 | |
| Accessory compatibility | Auxiliary microswitch and blown fuse indicator | |
| Terminal torque | 3.5 Nm | |
| Mounting type | DIN rail to EN 60715 | |
| Dimensions (H × W × D) | approx. 110.8 × 26.5 × 76.5 mm | |
| Product weight | approx. 0.14 kg | |
| Compliance | RoHS compliant | |
| HS Code | 85361050 | |
| Country of Manufacture | Tunisia |
Frequently Asked Questions
What is the Mersen CMS141P used for?
The CMS141P is a single-pole fuse holder designed to mount 14 × 51 mm cylindrical fuse links in industrial control panels and electrical distribution systems.
Does the CMS141P include a microswitch?
No. The CMS141P is designed to accept an optional auxiliary microswitch, which can be installed separately when remote monitoring is required.
Can the CMS141P be fitted with a blown fuse indicator?
Yes. This model is compatible with optional blown fuse indication accessories that can be installed when local visual indication is required.
What fuse size does the CMS141P accept?
The holder is designed for 14 × 51 mm cylindrical fuse links.
What are the electrical ratings?
The CMS141P is rated at 50 A with IEC operational voltages up to 690 V AC and 690 V DC.
Trusted by Industrial Panel Builders Worldwide
Mersen Modulostar® fuse holders are trusted by panel builders, OEM manufacturers and industrial engineers worldwide for dependable circuit protection, modular flexibility and reliable long-term performance.
