| Attribute | Value |
|---|---|
| Brand | Stahl |
| Model | 8510/122-03-131-210 |
| Certification | II 2G EEx de IIC |
| Mining Certification | IM 2 EEx de I |
| ATEX Certificate | DMT 00 ATEX E 073 U |
| Contact Points | 1-6 |
| Ith (Main Contact) | 20A |
| AC-3 Rating | 4kW at 400V |
| Auxiliary Contacts | 13 U. 14 |
| Ith (Auxiliary) | 10A |
| AC-11 Rating | 6A at 500V |
| Control Voltage | UC 24V DC |
| Product Code 1 | 85 109 03 85 0 V07 |
| Product Code 2 | 85 109 02 04 0 |
| Country of Origin | Germany |
| Reference No. | 76150 |
| Weight | 1.600 Kg |
What is the Stahl 8510/122-03-131-210 Contactor 400V?
The Stahl 8510/122-03-131-210 is a rugged contactor used for switching electrical circuits in explosive atmospheres. It is produced by R. Stahl, a renowned company specializing in explosion protection and industrial automation. The 400V contactor is specifically developed to satisfy high safety standards in maritime, offshore, and industrial applications. It is especially prized for its heavy-duty construction, fireproof case, and extended lifespan.
Stahl 8510 series provides high-quality performance in motor and electrical load control as well as safety in ATEX and IECEx approved zones, making it a vital part in explosive atmospheres.
Top Features
High Voltage Handling: Designed for use at 400V operations, providing sure-fire switching of high-power loads.
Explosion-Proof Design: Tested and approved for use in Zone 1 and Zone 2 hazardous environments, perfectly suited for oil & gas and marine applications.
Thermal Overload Protection: Protects from damage caused by overheating through the use of safety features.
Compact But Robust: Constructed to be resistant to severe conditions such as moisture, salt spray, and dust.
Ease of Installation: Constructed with easy-to-access terminals and mounting versatility for fast installation.
Low Maintenance: Durable contacts and corrosion-resistant materials ensure low maintenance and cost savings over time.
ATEX and IECEx Certified: Ensures that the product is in compliance with international safety standards for hazardous environments.
Application
The Stahl 8510 contactor is specifically designed for applications in marine, offshore, and industrial areas that demand strict compliance with safety. Typical application fields are:
- Ship engine rooms
- Oil rigs and gas refineries
- Petrochemical plants
- Chemical processing units
- Power distribution cabinets
- Hazardous area motor control
- Explosive storage facilities
In all these environments, the Stahl contactor serves as the major link in isolating or switching electrical circuits to facilitate operational efficiency and safety.
Why Select the Stahl 8510/122-03-131-210
Selecting this contactor provides reassurance in settings where reliability and safety are the highest priorities. Here’s why engineers and plant managers go to it:
Safety Certification: Provides explosion protection in hazardous settings.
Brand Recognition: R. Stahl is internationally known for hazardous area solutions.
Smooth Operations: Saves time and money by minimizing system downtime with trustworthy, long-lasting performance.
Perfect for Demanding Conditions: Resistant to corrosion, humidity, and mechanical wear.
Proven Track Record: Widely used across industrial sectors with excellent service life.
Whether you’re upgrading an old motor control setup or building a new power control panel, the Stahl 8510/122-03-131-210 Contactor is a strategic and safe investment.
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