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.
SF-Y series: Compact, flat relays with forcibly guided contacts
Approvals: EN61810-1, EN50205, EN50178
Reinforced insulation
Available 4-pole and 6-pole types with various contact arrangements
Gold-clad contacts available upon request
Polarized rotating armature for low nominal operating power and high shock and
vibration resistance
Size mm: 28. cut-off current
2500A/300V (300A)
Nominal switching capacity (300A 400V DC)
Low operating noise
High contact reliability
DC type with sealed capsule and arc-space-free construction
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Size (80A type): 75. switching voltage 400V DC
Switching capability (1a) Max: from 10A 300A; min: 1A
Breakdown voltage betw een open contacts 2500V s
Breakdown voltage betw een contacts and coil 2500V s
Coil voltage (DC) 12, 24, 48, 100V
Coil power From 1.5 (LxW xH)
Max.4W 4. 1000V cut-off possible
High capacity cut off voltage compact relay: max.5 (LxW xH)
Switching current Max. switching voltage 30V 250V AC
C ontact arrangem ent 2a2b, 3a1b, 4a2b, 5a1b
Breakdown voltage betw een open contacts 1500Vrm s
Breakdown voltage betw een contact sets 4000V s
Breakdown voltage betw een contacts and coil 4000Vrm 2500V s
Coil voltage (DC) 12, 18, 21, 24
Coil power 670m W
M ounting ethod PCB
A bient tem perature 40°C +70°C,
+85°C request 40-f +158-F)
Typical applications
Elevators, safety Railway and Medical
control modules, signal technology technology
machine safety
EP series: High capacity cut-off relays
High capacity max..6 14.: 1mA
Max..: 6A; min.80A)
300A: 45W then (after 100ms)
M ounting ethod Screw term inal
A bient tem perature 40°C +80°C 40°F +176°F)
Typical applications
Solar inverter
Battery charge and
discharge control
18/02/2013
5
.5W (10A
