The Steute Ex ES 98 SR-02 (Part No. 1420738) is an ATEX-certified belt alignment switch engineered for hazardous environments in zones 1 and 21. Designed to monitor belt alignment in conveyor systems, it features a robust aluminum die-cast housing and operates reliably in temperatures as low as –40 °C. Its adjustable stainless steel rod lever with a nylon roller ensures precise alignment detection, making it ideal for light to medium-duty industrial applications.

Key Features:

Model: Ex ES 98 SR-02
Part Number: 1420738
Brand: Steute
Function: Belt alignment switch for hazardous areas
ATEX Certification: Ex II 2G Ex db eb IIC T6/T5 Gb, Ex II 2D Ex tb IIIC T80°C/T95°C Db
Operating Temperature Range: –40 °C to +70 °C
Housing Material: Corrosion-resistant aluminum die-cast, powder-coated
Cover Material: Stainless steel 1.4401, powder-coated
Sealing: Silicone
Ingress Protection: IP66 (IEC/EN 60529)
Contacts: 2 normally closed (NC) slow-action contacts, type Zb
Switching System: Slow action
Rated Operating Voltage: Up to 250 VAC / 125 VDC
Rated Operating Current: Max. 4.4 A (T6) / 6.6 A (T5)
Cable Entry: 1 × M20 × 1.5 (cable gland included)
Mechanical Life: >1 million operations
Adjustable Lever: Stainless steel rod lever with nylon roller, adjustable in 13° increments
Mounting: Standardized to EN 50041
Applications: Suitable for monitoring belt alignment in conveyor systems within hazardous industrial environments

Steute - 1420738 - Ex ES 98 SR-02 Belt Alignment Switch, -40 °C, ATEX Zone 1/21

Steute - 1420738 - Ex ES 98 SR-02 Belt Alignment Switch, -40 °C, ATEX Zone 1/21