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MERSEN FUSE BASE MOD. CMS.14 1P C/MICRO CMS141M
Mersen CMS141M Modulostar single-pole modular fuse holder for 14 x 51 mm cylindrical fuse links, featuring an integrated microswitch, 690 V AC/DC rating, IP20 protection and DIN rail mounting.
£17.74
Why Choose the Mersen CMS141M Modulostar® Fuse Holder?
The Mersen CMS141M, item number Z331038, is a dependable single-pole modular fuse holder with an integrated microswitch, designed for 14 × 51 mm cylindrical fuse links. Part of the established Mersen Modulostar® CMS14 series, it provides reliable circuit protection and remote fuse-status signalling for industrial control panels, machinery and electrical distribution systems.
The integrated microswitch enables the fuse holder to provide an auxiliary electrical signal for remote monitoring when used with a suitable fuse link and control circuit. This allows fuse operation to be communicated to a PLC, alarm, indicator or supervisory system, helping maintenance personnel identify electrical faults more quickly.
Rated for operation at up to 690 V AC and 690 V DC, the CMS141M features a finger-safe IP20 construction under IEC requirements, including during fuse replacement. Its compact DIN rail-mounted format makes it suitable for panel builders and equipment manufacturers requiring secure fuse installation with remote status indication.
Key Advantages
- Designed for 14 × 51 mm cylindrical fuse links.
- Integrated auxiliary microswitch supports remote fuse-status signalling.
- Single-pole configuration for flexible modular panel design.
- Rated for up to 690 V AC and 690 V DC.
- Finger-safe IP20 construction improves maintenance safety.
- Compact DIN rail mounting simplifies installation in electrical panels.
Key Features
- Mersen Modulostar® CMS14 modular fuse-holder series.
- CMS141M catalogue reference.
- Z331038 item number.
- Single-pole fuse holder.
- Compatible with 14 × 51 mm cylindrical fuse links.
- Supplied with an integrated microswitch.
- Supports connection to compatible monitoring and alarm circuits.
- Finger-safe IP20 enclosure under IEC requirements.
- Robust thermoplastic or thermoset insulating construction.
- Standard DIN rail mounting.
Reliable Circuit Protection with Remote Indication
Modular fuse holders provide a secure connection between cylindrical fuse links and the protected electrical circuit. When an overload or short circuit causes the correctly selected fuse link to operate, the circuit is interrupted to help protect cables, machinery and connected electrical equipment.
The microswitch fitted to the Mersen CMS141M allows an auxiliary status signal to be incorporated into a suitable monitoring circuit. This can help reduce fault-finding time by providing remote notification through a PLC input, alarm system or control-panel indicator.
Typical Applications
- Industrial control and automation panels.
- Remote fuse-status monitoring systems.
- Motor and transformer protection circuits.
- Machinery and OEM electrical equipment.
- Low-voltage switchboards and distribution panels.
- PLC alarm and supervisory control circuits.
Technical Specifications
Tick the specs you need, then view products that match.
| Fuse Indication | Microswitch | |
|---|---|---|
| Phase | Single Phase | |
| Poles | 1-pole | |
| Device Type | Fuse base / holder | |
| Fuse Type | Cylindrical | |
| Fuse Size | 14x51 mm | |
| Voltage | 690 V | |
| Manufacturer | Mersen | |
| Series | Modulostar® CMS14 | |
| Model | CMS141M | |
| Item number | Z331038 | |
| Product type | Modular cylindrical fuse holder | |
| Fuse size | 14 × 51 mm | |
| Number of poles | 1-pole | |
| Rated voltage AC | 690 V AC | |
| Rated voltage DC | 690 V DC | |
| AC or DC | AC / DC | |
| Auxiliary indication | Integrated microswitch | |
| Protection rating | IP20 under IEC requirements | |
| Mounting type | DIN rail mounting | |
| Housing material | Thermoplastic or thermoset insulating material | |
| Installation location | Electrical enclosure, control panel or switchboard | |
| Fuse link included | No | |
| HS Code | 85361050 | |
| Country of Manufacture | Tunisia |
Frequently Asked Questions
What is the Mersen CMS141M used for?
The CMS141M is used to hold a 14 × 51 mm cylindrical fuse link and provide circuit protection with auxiliary remote status signalling.
Does the CMS141M include a microswitch?
Yes. The Mersen CMS141M is supplied with an integrated auxiliary microswitch for use in a compatible indication or monitoring circuit.
What fuse size does the CMS141M accept?
The fuse holder is designed for 14 × 51 mm cylindrical fuse links.
What voltage is the CMS141M rated for?
The Mersen CMS141M is rated for operation at up to 690 V AC and 690 V DC.
How is the CMS141M installed?
The fuse holder is designed for mounting onto a standard DIN rail inside an electrical enclosure, switchboard or industrial control panel.
Trusted Industrial Protection from Mersen
Mersen Modulostar® fuse holders are trusted by panel builders, electrical engineers and equipment manufacturers for dependable circuit protection, safer fuse handling and effective integration with industrial monitoring systems.
