Type-tested standard components
Corrosion-resistant enclosure material
Functional Description - The R. STAHL Series 8510 relay module provides cost-effective overload protection for motors. It is available in various versions and can contain up to 4 relays, each with different contact types. It can be fitted in Ex e enclosures using an anti-vibration screw connection, easily accessible terminals simplify installation.
Explosion Protection
Application range (zones) - 1, 2
IECEX gas certificate - IECEx BVS 07.0029U
IECEx gas explosion protection - Ex db eb IIC
IECEX firedamp certificate - IECEx BVS 07.0029U
IECEx firedamp protection - Ex de I
ATEX gas certificate - DMT 00 ATEX E 073 U
ATEX gas explosion protection - II 2 G Ex db eb IIC
ATEX firedamp certificate - DMT 00 ATEX E 073 U
ATEX firedamp protection - I M2 Ex de I
ATEX firedamp protection 2 - I M2 Ex I
Certificates - ATEX (BVS), Brazil (ULB), China (CQST), IECEx (BVS)
Mechanical Data
Enclosure material - Epoxy resin
Connection cross-section - 1.50 mm²
Connection cross section min. - 0.75 mm²
Max. connection cross section, solid - 2,50 mm²
Max. connection cross-section, finely stranded - 1,50 mm²
Type of connection cable - Finely stranded, solid
Width - 48 mm
Height - 130 mm
Depth - 110.500 mm
Weight - 1.2 kg
Weight - 2.65 lb