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REPORT
66 SERIES
ATEX and HazLoc Power relays
ATEX (EXec nC) EN IEC 60079-15: 2019 compliant
ATEX and HazLoc Power relays
Type 66.82 - 35 mm rail (EN 60715) mounting, Faston 250 connections, 30 A - 70°C
Type 66.22–S - PCB mount with bifurcated terminals, 25 A - 70°C
The world’s first relay for Atex applications with 2 contacts rated at 30 A without
incurring any derating from the maximum ambient temperature of 70°C.
• Certification by ATEX accredited body to (EX ec nC) EN IEC 60079-15: 2019
• Complies with HazLoc Class I Div. 2, Groups A, B, C, D - T4 - T5 - T6
• 2 CO or 2 NO contacts
• Reinforced insulation between coil and contacts according to EN 60335-1; 8 mm creepage and clearance distances
• AC coils & DC coils
• Cadmium Free option available
findernet.com
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66 SERIES
ATEX and HazLoc Power relays
Type 66.82 - 35 mm rail (EN 60715) mounting, Faston 250 connections, 30 A - 70°C
Type 66.22–S - PCB mount with bifurcated terminals, 25 A - 70°C
ATEX - Electrical characteristics
Contact specification ATEX 66.82 66.22…S
Rated current/Maximum peak current A 30/50 (NO) - 10/20 (NC) 25/50 (NO) - 10/20 (NC)
Rated voltage/Maximum switching voltage VAC 250/440
Rated load AC1 VA 7500 (NO) - 2500 (NC) 6250 (NO) - 2500 (NC)
Rated load AC15 VA 1200 (NO)
Capacity for single phase motor (230VAC) kW 1.5 (NO)
Breaking capacity DC1: 30/110/220V A 25/0.7/0.3 (NO)
Coil characteristics
Rated voltage (UN) VAC (50/60Hz) 6 - 12 - 24 - 110/115 - 120/125 - 230 - 240
VDC 6 - 12 - 24 - 110 - 125
Rated Power AC/DC VA (50Hz)/W 3.6/1.7
Operating range AC/DC (0.8…1.1)U
General characteristics
Ambient temperature °C –40…+70
N
PCB Layout
Markings - ATEX versions - ATEX, II 3G Ex ec nC IIC Gc
MARKING
Specific marking of explosion protection
II
Component for surface plant (different from mines)
3
Category 3: normal level of protection
G
Explosive atmosphere due to presence of combustible gas vapour or mist
Ex ec
Increased safety (type of protection for category 3G)
Ex nC
Sealed device (type of protection for category 3G)
GAS
IIC
Gas group
Gc
Equipment Protection Level
–40°C≤Ta≤+70°C
Ambient temperature
EPTI 17 ATEX 0299 U
EPTI: laboratory which issues the voluntary type certificate
17: year of issue of certificate
0299: number of CE type certificate
U: Ex component
Xyy: production batch identification (X year, yy week)
Prices, features, specifications, capabilities, appearance and availability of our products and services are subject to change without notice.
FINDER assumes no responsibility for the presence of possible errors or insufficient information in this document. In case of discrepancies between the printed and online versions, the latter prevails.
ZDPENXXRE66 - VII/2023 - Report 66 Series ATEX - Rev. 0 - 06/2023
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