Panasonic is part of a large worldwide groupselling relays and associated switching products under different brand names in different territories.The conditions of use in some territories may differ from those customary in Europe. In particular there are often major differences in regard to national and international specifications, such as UL, CSA, VDE, SEV, EVE, SEMKO, etc. Thus, when considering contact loads as stated in this catalogue (e.g. 10 A, 30 VDC for the SP relay) its hould be understood that these values are not necessarily an absolute maximum but tested ratings. Mostly the stated value has been tested for a certain life expectancy as stated by the manufacturer or the respective test house. Thus, under different conditions, the stated “maximum” may, in practice, be safely exceeded.
3 14.5mm
• Polarised relay ith forcibly
guided contacts according to
EN50205, Type B
• Safety double contact
• Extrem ely all total power
loss
• Relay height: 14.5mm
• Polarised relay ith forcibly
guided contacts according to
EN 50205, Type A
• For applications according to
EN 50155
• IEC/EN 60335-1 com
pliant
Max.: 10mA
lomA 8A
• 500V DC
• 500V AC
4a2b (DC) 12, 16,
18, 21, 24,
36, 48, 60V
SF4D
53.Safety Relays
Type
* Popular Type
(Picture scale: DIN A4)
Features itching current
Max.: 8A
Min.: 8A
Min.3 16.: 8A
Min.: 10mA
lomA 8A
• 400V DC
• 400V AC
3a1 (DC) 12, 18,
21, 24, 36,
48, 60V
50
.3 16.5mm
• Polarised relay ith forcibly
guided contacts according to
EN50205, Type B
• Safety double contact
Max.: 10mA
lomA 8A
• 400V DC
• 400V AC
2a2b (DC) 12, 18,
21, 24, 36,
48, 60V
SF3
53.5mm
Max.: 10mA
lomA 8A
• 400V DC
• 400V AC
4a4b (DC) 12, 18,
21, 24, 36,
48, 60V
SF2D
53. itching
voltage
Contact
arrangement
C oil voltage
SFN4D
53.: 8A
Min.5mm
• Polarised relay ith forcibly
guided contacts according to
EN 50205, Type A
• Safety double contact
• For applications according to
EN 50155
• IEC/EN 60335-1 com
pliant
Max.3 16
