General Purpose Low Power PCB Relays
General Purpose Low Power PCB Relays
Power PCB Relay RT2 bistable
n 2 pole 8A, 2 form C (CO) contacts n Polarized bistab...
Description
General Purpose Low Power PCB Relays
Power PCB Relay RT2 bistable
n 2 pole 8A, 2 form C (CO) contacts n Polarized bistable version with 1 or 2 coils n 5kV/10mm coil-contact n Reinforced insulation
SCHRACK
Typical applications Battery powered equipment or applications with “memory function”.
Zb
Approvals
VDE Cert. No. 40007571, UL E214025, cCSAus 1142018
Technical data of approved types on request.
Contact Data
Contact arrangement
2 form C (CO)
Rated voltage
250VAC
Max. switching voltage
400VAC
Rated current
8A, UL: 10A
Limiting continuous current
8A, UL: 10A
Limiting making current, max. 4s, duty factor 10% 15A
Breaking capacity max.
2000VA
Contact material
AgNi 90/10
Frequency of operation, with/without load
900/72000h-1
Operate/Reset time max.
10/5ms
Bounce time max., form A/form B
4/9ms
Contact ratings
Type
Contact
Load
IEC 61810
RT444 A (NO)
8A, 250VAC resistive, 85°C
RT424 C (CO)
8A, 250VAC resistive, 85°C
UL 61810-1 (former UL 508)
RT424 A/B (NO/NC) 10A, 250VAC, general purpose, 85°C
RT424 A/B (NO/NC) 1/2hp, 240VAC ,85°C
RT424 A/B (NO/NC) Pilot duty, B300, R300, 85°C
RT4/E A/B (NO/NC) 10A/24VDC, general purpose, 85°C
EN60947-5-1
RT424 A/B (NO/NC) AC-15, 250VAC, 3A
Cycles
100x103 30x103
20x103 1x103 6x103 5x10³
6.050
Mechanical endurance
>2x106 operations
Coil Data, bistable coils
1 coil
2 coils
Magnetic system
polarized, bistable
Coil voltage range
3 to 48VDC
Operative range, IEC 618...
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