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Mersen M800L30
Fused Disconnect Switch 600V 800A 3-Pole 3-0 Configuration
Product Description
The fused disconnect switch operates at a maximum voltage of 600V AC and is rated for 800A, making it suitable for various service entrance applications. Compliant with UL 98 and CE marked to IEC 60947-3, this device ensures safe load-breaking and load-making capabilities.
Designed for reliability and safety, this switch features a compact modular design that allows flexible handle placement among the poles. The fuse doors are engineered to remain closed when the switch is in the 'ON' position, and the double-break design isolates fuse clips from voltage during replacement, enhancing user safety.
The switch includes a 'Test' position that permits the activation of auxiliary contacts without main power. Additionally, power taps are available for energizing control power transformers or surge devices without requiring separate terminal blocks. An assortment of ergonomic handles and accessories can be integrated for improved usability.
With a short circuit current rating of 200 kA and a rated insulation voltage of 1000 V, this product is reliable under demanding conditions. The connection terminals are made of silver-plated copper and utilize blade-type connections for enhanced performance.
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Offer details
- Offer from:
Trusted supplier — Italy, member since 2021, 10–19 employees
- Availability:
- On requestLead time to be confirmed
- Warranty:
- 12 months
- Condition:
- New Factory Sealed
Specifications
- Brand
- Mersen
- Max Operating Temp
- 40 °C
- Max Storage Temp
- 55 °C
- Min Operating Temp
- -5 °C
- Min Storage Temp
- -25 °C
- Short Circuit Current Rating Sccr
- 200 kA
- Rated Insulation Voltage
- 1000 V
Available Offers
(1)| Condition | Availability | Supplier | Warranty | Action | |
|---|---|---|---|---|---|
| Condition New Factory Sealed | Availability On requestLead time to be confirmed | Supplier | Warranty 12 months |
Offer with manufacturer lead time
Directly from the manufacturer - with a confirmed, predictable, and fully transparent delivery time.
Documents
Data Sheet
Datasheet for Mersen M800L30, including specifications and features.
CAD Models
3D CAD model and technical drawings, ready for your design software.
Product data updated: 19-09-2026

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