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Mersen Surge Protector Type 2+3/Class II+III 230V Maximum Voltage 10kA Maximum Surge Current DIN Rail Mount STMT23
Specifications
| Country of Origin | Spain |
|---|---|
| Brand | Mersen |
| Height | 86mm |
| Length | 18mm |
| Model | STMT23 |
| Depth | 65mm |
| Mount Type | DIN Rail |
| Series | STMT23 |
| Suppressor Type | Type 2+3/Class II+III |
| Maximum Voltage | 230V |
| Standards/Approvals | EN 61643-11, IEC 61643-11 |
| Maximum Surge Current | 10kA |
| Configeration | C4 (1Ph+N) |
Key Features
- Designed for DIN rail mounting in electrical control panels.
- Supports fine voltage protection level suitable as the final protection stage.
- Conforms to standards EN 61643-11 and IEC 61643-11.
- Ideal for use in limited space installations close to protected equipment.
- Configuration C4 (1Ph+N) for single phase plus neutral connection.
- Manufactured in Spain with robust build quality.
- Does not support remote monitoring capabilities.
Product Description
Mersen STMT23 surge protector Type 2+3/Class II+III model is designed to provide reliable surge suppression for electrical and electronic installations requiring a maximum voltage rating of 230V and a maximum surge current capacity of 10kA. It is engineered for DIN rail mounting and is compact with dimensions of 18mm length, 86mm height, and 65mm depth, making it ideal for installations with limited space.
This surge protection device is intended as the final stage of protection in panels that already have upstream Type 2 protection devices installed. Installing the SPD as close as possible to the equipment enhances protection effectiveness and reduces voltage surges that can cause damage.
The model complies with international surge protection standards EN 61643-11 and IEC 61643-11 ensuring certified performance and safety. The configuration C4 (1Ph+N) supports single-phase plus neutral wiring typical in residential, commercial, and industrial electrical systems.
Manufactured in Spain, the device features quality construction suitable for a wide range of industrial, commercial, and laboratory environments requiring robust transient voltage suppression.
Type 2+3/Class II+III surge protection for combined voltage suppression. Maximum operating voltage rating of 230V AC. Capable of withstanding surge currents up to 10kA. Designed for DIN rail mounting to fit neatly inside electrical panels.
Compact size ideal for limited space applications. Conforms to EN 61643-11 and IEC 61643-11 safety and performance standards. No remote monitoring capability. Configuration C4 (1Ph+N) for typical single-phase applications.
This surge protector is suitable for use in electrical power distribution, industrial automation systems, commercial electrical panels, laboratory electronic protection, and other critical equipment installations where transient voltage suppression is essential. It helps to prevent damage from transient overvoltages caused by switching surges and lightning strikes.
Explore the EnvMart catalog for a full range of surge protection devices from Mersen and other trusted manufacturers.
Explore more products in our Surge Protection Components category.
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Frequently Asked Questions
The Mersen STMT23 surge protector has a maximum surge current capacity of 10kA.
This model is designed for a maximum operating voltage rating of 230V AC.
The dimensions of the STMT23 are 18mm in length, 86mm in height, and 65mm in depth.
It is designed for DIN rail mounting, making it suitable for installation in electrical control panels.
This surge protector conforms to the standards EN 61643-11 and IEC 61643-11.
The configuration for this model is C4 (1Ph+N), which supports single-phase plus neutral wiring.
No, the Mersen STMT23 does not support remote monitoring capabilities.
It is suitable for use in electrical power distribution, industrial automation systems, and laboratory electronic protection.
This surge protector is manufactured in Spain.
It provides Type 2+3/Class II+III surge protection for combined voltage suppression.
Installing it close to the equipment enhances protection effectiveness and reduces voltage surges that can cause damage.
The weight of the Mersen STMT23 is not specified in the provided data.
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