Categories
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Earth Leakage Relays (147)
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- MULTICHANNEL - COMBI 6 - Type B, A&F, A F & B - Earth Leakage Relays - X52U... & X72U... Series (44)
- ANALOGUE EARTH LEAKAGE RELAYS - TYPE A : DSA & DSX Series (35)
- DIGITAL EARTH LEAKAGE RELAYS - Type A-F - TRMS: X35DL3, X48DL3, X72DL4 Series (9)
- DIGITAL EARTH LEAKAGE RELAYS - Type B: X35DB3, X48DB3, X72DB4... Series (24)
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- Core & Split Core Balanced CTs for Type A and A-F ELRs (16)
- Adaptor Transformers for Type A and A-F ELRs (4)
- Flux Concentrators (3)
- Residual Direct Current Monitoring Module (RDC-M-module) (1)
- Energy Meters (7)
- Filter/Roof Fans, Heaters, A.C. & Thermostats (157) +-
- Genset Controllers (15) +-
- Industrial Kitchen Controllers (2)
- Instrumentation (62) +-
- Multifunction Meters (34) +-
- Power Supplies (18)
- Process & PID Controllers (7)
- Protection: Mains/Temperature Relays (62) +-
- Transducers (30) +-

Model ATV5401, 325 x 325mm ATV Series Filter Fan - 550 m³/h, 115V-50/60Hz, IP54, RAL7032, Cut-out 29..
Model ATV5440, 325 x 325mm ATV Series Filter Fan - 550 m³/h, 400V-3ph-50/60Hz, IP54, RAL7032, Cut-ou..
Model ATV5500, 325 x 325mm ATV Series Filter Fan - 700m³/h, 230V-50/60Hz, IP54, RAL7032, Cut-out 291..
Model ATV5501, 325 x 325mm ATV Series Filter Fan - 700m³/h, 115V-50/60Hz, IP54, RAL7032
►ATV 54 &..
Model ATV5000, Filter unit with mat, 325 x 325mm, cut-out 291 x 291mm, IP54
►AT..
Alfa Electric Model ALFA3500BPB Filter Fan 500 m3/h - 230V-50/60Hz
►Datasheet
Please cont..





