Mersen, STMT23 Surge Protector 275V ac Maximum Voltage Rating 20 kA Maximum Surge Current Type 2 Arrester, Type 3
- RS Stock No.:
- 179-3071
- Mfr. Part No.:
- 83230511 / STMT23-20K275V-SP-SM
- Manufacturer:
- Mersen
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- RS Stock No.:
- 179-3071
- Mfr. Part No.:
- 83230511 / STMT23-20K275V-SP-SM
- Manufacturer:
- Mersen
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Mersen | |
| Suppressor Type | Type 2 Arrester, Type 3 Arrester | |
| Product Type | Surge Protector | |
| Maximum Voltage | 275V ac | |
| Mount Type | DIN Rail | |
| Maximum Surge Current | 20kA | |
| Series | STMT23 | |
| Depth | 65mm | |
| Length | 18mm | |
| Height | 86mm | |
| Standards/Approvals | IEC 61643-11, EN 61643-11 | |
| Hazardous Area Certification | No | |
| Select all | ||
|---|---|---|
Brand Mersen | ||
Suppressor Type Type 2 Arrester, Type 3 Arrester | ||
Product Type Surge Protector | ||
Maximum Voltage 275V ac | ||
Mount Type DIN Rail | ||
Maximum Surge Current 20kA | ||
Series STMT23 | ||
Depth 65mm | ||
Length 18mm | ||
Height 86mm | ||
Standards/Approvals IEC 61643-11, EN 61643-11 | ||
Hazardous Area Certification No | ||
- COO (Country of Origin):
- ES
Mersen STMT23 Series Surge Protector, 20kA Maximum Surge Current, 275V Maximum Voltage - 83230511 / STMT23-20K275V-SP-SM
This surge Protector provides transient overvoltage suppression for industrial control equipment mounted on DIN rails. It combines Type 2 and Type 3 protection levels to limit incoming surges in low-voltage AC systems and is suitable for use where recognised IEC and EN standards are required. The unit is Compact and designed for integration into control panels and distribution boards.
Features and Benefits:
• 20kA surge current protects equipment from high-energy transients
• 275V maximum voltage supports common low-voltage AC networks
• DIN rail mounting enables quick panel installation
• Type 2 and Type 3 arrester provides multi-level surge attenuation
• IEC 61643-11 and EN 61643-11 compliance ensures standardised performance
• 275V maximum voltage supports common low-voltage AC networks
• DIN rail mounting enables quick panel installation
• Type 2 and Type 3 arrester provides multi-level surge attenuation
• IEC 61643-11 and EN 61643-11 compliance ensures standardised performance
Applications
• Suitable for protecting PLCs in industrial control panels
• Ideal for safeguarding distribution boards in factories
• Used with renewable energy inverters for transient control
• Can be used for rail and transport auxiliary systems
• Ideal for safeguarding distribution boards in factories
• Used with renewable energy inverters for transient control
• Can be used for rail and transport auxiliary systems
What mounting method is available for quick installation?
It attaches to a DIN rail to allow standard rail-mounted panel assembly.
Which protection classifications does the device combine?
It incorporates both Type 2 and Type 3 arrester functions for staged surge defence.
What standards does it meet for surge protective performance?
It is designed to meet the requirements of IEC 61643-11 and EN 61643-11.
What physical form factor aids space-constrained panels?
The unit is slim in profile to accommodate Compact control-panel layouts.
Is hazardous-area certification included for specialised environments?
No hazardous-area certification is provided for this device.
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