Bender RCMA420, Manual

Page: 37 / 48

Data
37 RCMA420_D00059_04_M_XXEN/05.2021
Switching elements
Number of switching elements ............................................................................................. 2 x 1 changeover contact
Operating principle ............................................................................ N/C operation/N/O operation (N/C operation)*
Electrical service life under rated operating conditions.................................................... 10000 switching operations
Contact data acc. to IEC 60947-5-1
Utilization category............................................................. AC-13 .........AC-14........DC-12.......... DC-12.......... DC-12
Rated operational voltage ...................................................230 V ..........230 V ...........24 V ........... 110 V ........... 220 V
Rated operational voltage UL..............................................200 V ..........200 V ...........24 V ........... 110 V ........... 200 V
Rated operational current........................................................ 5 A ..............3 A.............1 A............ 0.2 A............ 0.1 A
Minimum contact load (relay manufacturer's reference) ...................................................................... 10 mA/5 V DC
Environment/EMC
EMC ........................................................................................................................................................... DIN EN 62020
Operating temperature ...................................................................................................................... -25 ºC…+55 ºC
Classification of climatic conditions IEC 60721 (except condensation and formation of ice)
Stationary use (IEC 60721-3-3) ................................................................................................................. 3K23
Transportation (IEC 60721-3-2) ................................................................................................................ 2K11
Storage (IEC 60721-3-1) ............................................................................................................................ 1K22
Classification of mechanical conditions acc. to IEC 60721:
Stationary use (IEC 60721-3-3) ................................................................................................................ 3M11
Transportation (IEC 60721-3-2) ................................................................................................................. 2M4
Storage (IEC 60721-3-1) ........................................................................................................................... 1M12
Connection
For UL applications: ............................................................................................. use 60/70 °C copper conductors only
Connection type.......................................................................................................... screw-type terminals
Connection properties:
rigid/ flexible/ conductor sizes ................................................................. 0.2…4 / 0.2…2.5 mm
2
/ AWG 24…12
Multi-conductor connection (2 conductors with the same cross section):
rigid, flexible ....................................................................................................................... 0.2…1.5 / 0.2…1.5 mm
2
Stripping length ............................................................................................................................................ 8…9 mm
Tightening torque.................................................................................................................................... 0.5…0.6 Nm