Limit Switch Box - Ex-protected - Neptun Box - Ex de t (-ED) - Ex t (K2D) - Ex ec - Ex tc (K3) | Eurotec
Limit Switch Box - Ex-protected - Neptun Box - Ex de t (-ED) - Ex t (K2D) - Ex ec - Ex tc (K3) | Eurotec

Limit Switch Box - Ex-protected - Neptun Box - Ex de t (-ED) - Ex t (K2D) - Ex ec - Ex tc (K3) | Eurotec

The Neptun Box by Eurotec is a robust limit switch box designed for hazardous environments, offering various types of explosion protection. Constructed from high-quality stainless steel (1.4571), it is highly resistant to corrosion and pitting, making it ideal for offshore applications, the chemical industry, and environments with salty atmospheres, sulfur gases, ammonia nitrate, and other aggressive media. 1. **Type of protection Ex de t (-ED):** Suitable for Zone 1, Zone 2, Zone 21, and Zone 22, this model is certified as II 2G Ex de IIC T4-T6 Gb and II 2D Ex t IIIC T80°C-T135°C Db, ensuring safety in explosive gas and dust environments. 2. **Type of protection Ex t (K2D):** Designed for Zone 21 and Zone 22, it is certified as II 2D Ex t IIIC T80°C-T135°C Db X and II 3D Ex t IIIC T80°C-T135°C Dc X, providing reliable protection in dust-laden atmospheres. 3. **Type of protection Ex ec / Ex tc (K3):** Suitable for Zone 2 and Zone 22, this version is certified as II 3G Ex ec IIC T5-T6 Gc X and II 3D Ex tc IIIC T80°C-T95°C Dc X, offering protection in both gas and dust environments. These features make the Neptun Box a versatile and durable solution for ensuring safety in hazardous locations.

Datasheet and documents

Description

Type of protection Ex de t (-ED)

The neptun Box and all external parts are made of high-quality stainless steel (1.4571) and are therefore particularly resistant to corrosion and pitting. This makes it suitable for use in offshore applications and in the chemical industry, as well as in environments with a salty atmosphere, sulphur gases, ammonia nitrate and numerous other aggressive media. 

Suitable for: Zone 1, Zone 2, Zone 21, Zone 22  II 2G Ex de IIC T4-T6 Gb  II 2D Ex t IIIC T80°C-T135°C Db

Type of protection Ex t (K2D)

The neptun Box and all external parts are made of high-quality stainless steel (1.4571) and are therefore particularly resistant to corrosion and pitting. This makes it suitable for use in offshore applications and in the chemical industry, as well as in environments with a salty atmosphere, sulphur gases, ammonia nitrate and numerous other aggressive media. 

Suitable for:  Zone 21, Zone 22  II 2D Ex t IIIC T80°C-T135°C Db X  II 3D Ex t IIIC T80°C-T135°C Dc X

Type of protection Ex ec / Ex tc (K3)

The neptun Box and all external parts are made of high-quality stainless steel (1.4571) and are therefore particularly resistant to corrosion and pitting. This makes it suitable for use in offshore applications and in the chemical industry, as well as in environments with a salty atmosphere, sulphur gases, ammonia nitrate and numerous other aggressive media. 

Suitable for: Zone 2, Zone 22  II 3G Ex ec IIC T5-T6 Gc X  II 3D Ex tc IIIC T80°C-T95°C Dc X

Certificates

DIN EN ISO 9001:2015

EUROTEC Antriebszubehör GmbH is a company certified according to ISO 9001-2015. The certification body of TÜV SÜD Management Service GmbH certifies that our company is certified for system components for the automation of industrial valves in the areas of

- Development

- Production

- Distribution

has introduced and successfully applies a quality management system

Download certificate

ISO/IEC 80079-34 (ATEX-QM)

EUROTEC Antriebszubehör GmbH is a certified manufacturer of devices and protective systems for intended use in potentially explosive atmospheres in accordance with Directive 2014/34/EU and the quality management standard ISO IEC 80079-34. We are audited annually and attach great importance to safe processes for the manufacture of absolutely safe and reliable products.

You can download the following certificates here:

IECEx-QM

ATEX-QM

For further questions about explosion protection, ask our experts

EU declaration of conformity

With our products we meet the requirements of the Machinery Directive 2006/42/EC as well as the Low Voltage Directive 2014/35/EU and the EMC Directive 2014/30/EU. 

You can download the EU declarations of conformity for the standard range here: 

limit switch boxes 

solenoid valves

The ATEX declarations of conformity for the explosion-proof products can be found on the product pages directly for the respective limit switch box series.

SIL

For use in safety-relevant systems and processes, we have carried out an FMEDA for our limit switch boxes and solenoid valves in collaboration with exida and classified our products into the corresponding SIL levels. Our products meet the criteria from SIL 1 to SIL 3.

You can download the SIL declarations of conformity here: 

limit switch boxes

solenoid valves

For more information, ask our experts.

EAC-TR (Russia)

Our limit switch boxes are also certified according to the Russian standard EAC TR CU 004 and TR CU 012. You can download the certificate for the explosion-proof area here: 

EAC approval for limit switch boxes (Ex-protected)

CCC (China)

Our limit switch boxes are also certified according to the Chinese standard CCC, CNCA-C23-01:2019. You can download the certificates here:

i-box

wave 

Neptune

Flex 

d-box 

UKCA (England)

Our products for explosion-proof areas are also certified according to the British standard UKCA, UKSI 2016:1107.   

Download certificate

ROHS

EUROTEC Antriebszubehör GmbH is aware of its responsibility towards the environment and people.   

We attach great importance to the greatest possible transparency in the supply chain and provide all information to the best of our knowledge and belief.   

EU declaration of conformity

REACH

EUROTEC Antriebszubehör GmbH is aware of its responsibility towards the environment and people.   

We attach great importance to the greatest possible transparency in the supply chain and provide all information to the best of our knowledge and belief.   

Regulation EC 1907/2006 (REACH)

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