General Purpose Relays
Industrial Relays
SCHRACK
Power Relay RM 2/3/7
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2/3 pole 10/16A, 2 form C (CO) or 3 form C (CO) contacts
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Switching capacity up to 6000VA
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DC or AC coil
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Mechanical indicator
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Push-to-test button
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Plug-in version, PCB terminals, chassis- or DIN-rail mount
Typical applications
F0163-B
Elevator control, power supplies
Z
Approvals Contact Data (continued) RM2 RM3 RM7
VDE Cert. No. 40003144, UL E214025 Mechanical endurance
6
Technical data of approved types on request DC coil 20x10 operations
6
AC coil 20x10 operations
Contact Data RM2 RM3 RM7
Contact arrangement 2 form C 3 form C 3 form C
2 CO 3 CO 3 CO Coil Data
Rated voltage 400VAC Coil voltage range 6 to 220VDC
Max. switching voltage 440VAC 6 to 400VAC
Rated current 16A 10A 16A Operative range, IEC 61810 2
Limiting making current, max. 20ms 40A 40A 40A Coil insulation system according UL class 130 (B)
Switching power 6000VA 3800VA 6000VA
Contact material ACdO, AgCdO, AgCdO Coil versions, DC coil
AgNi90/10 in preparation Coil code Rated Coil Rated coil
3)
Min. recommended contact load 24VDC/100mA STD LED PD LED+ voltage resistance power
-1 3) 1)2)
Frequency of operation, with/without load 960/6000h bipolar PD VDC 10% W
Operate/release time max., DC coil 15/10ms Coil versions, DC coil, RM2, RM3
Bounce time max., DC coil, form A/form B 4/10ms 006 L06 0A6 LA6 6 32 1.1
012 L12 0B2 LB2 12 110 1.3
Contact ratings 024 L24 0C4 LC4 24 475 1.2
Type Contact Load Cycles 048 L48 0E8 LE8 48 2000 1.2
IEC 61810 060 L60 0G0 LG0 60 2850 1.3
3 1)
RM20 C (CO) 16A, 400VAC, cos=1, 35C 100x10 110 M10 1B0 MB0 110 10000 1.2
3 2)
RM22 C (CO) 16A, 400VAC, cos=1, DC-coil, 70C 100x10 221 N21 2C1 NC1 220 40000 1.2
3
RM22 C (CO) 16A, 400VAC, cos=1, AC-coil, 60C 50x10 Coil versions, DC coil, RM7
3
RM30 C (CO) 10A, 400VAC, cos=1, 35C 100x10 006 L06 0A6 LA6 6 24 1.5
3
RM70 C (CO) 16A, 400VAC, cos=1, 35C 100x10 012 L12 0B2 LB2 12 86 1.7
UL 508 024 L24 0C4 LC4 24 345 1.7
3
RM2 A (NO) 16A, 277VAC, general purpose, 70C 30x10 048 L48 0E8 LE8 48 1340 1.7
3
RM2 A (NO) 16A, 415VAC, resistive, 70C 100x10 060 L60 0G0 LG0 60 2200 1.6
3
RM20 A (NO) 10A, 48VDC, 50C 30x10 110 M10 1B0 MB0 110 7300 1.7
3 2)
RM3 C (CO) 10A, 415VAC, resistive, DC-coil, 70C 100x10 221 N21 2C1 NC1 220 30000 1.6
3
RM3 C (CO) 10A, 415VAC, resistive, AC-coil, 55C 100x10 Operate voltage, DC coil 75% of rated coil voltage
3
RM30 A (NO)/B (NC) 10A, 277VAC, gen. purp., DC-coil, 70C 30x10 Release voltage, DC coil 10% of rated coil voltage
3
1) Coil resistance 12%, 2) Coil resistance 15%
RM30 A (NO)/B (NC) 10A, 277VAC, gen. purp., AC-coil, 55C 30x10
3
3) Protection diode PD; standard polarity: +A1 / -A2
RM7 A (NO) 16A, 415VAC, resistive, 50C 100x10
3 All figures are given for coil without pre-energization, at ambient temperature +23C
RM7 A (NO)/B (NC) 16A, 277VAC, general purpose, 50C 30x10
1
04-2015, Rev. 0415 Datasheets and product specification Datasheets and product data is subject to the Datasheets, product data, Definitions sec-
www.te.com according to IEC 61810-1 and to be used terms of the disclaimer and all chapters of tion, application notes and all specifications
2015 Tyco Electronics Corporation, only together with the Definitions section. the Definitions section, available at are subject to change.
a TE Connectivity Ltd. company General Purpose Relays
Industrial Relays
SCHRACK
Power Relay RM 2/3/7 (Continued)
Coil Data (continued) Other Data RM2 RM3 RM7
Material compliance: EU RoHS/ELV, China RoHS, REACH, Halogen content
Coil versions, AC coil refer to the Product Compliance Support Center at
Coil code Rated Operate Release Coil Rated coil www.te.com/customersupport/rohssupportcenter
STD LED voltage voltage voltage resistance power Ambient temperature
50/60Hz 50/60Hz 50/60Hz for mounting/handling -20 to 40C
1)2)
VAC VAC VAC 10% VA in operation
Coil versions, AC-coil, RM2, RM3 DC coil -40 to 70C -40 to 70C -40 to 60C
506 R06 6 4.8/5.1 1.8 5.3 2.29/1.98 AC coil -40 to 60C -40 to 55C -40 to 50C
512 R12 12 9.6/10.2 3.6 24 2.19/1.86 Cold storage, IEC 60068-2-1 16h/-40C
524 R24 24 19.2/20.4 7.2 86 2.26/ 1.95 Dry heat, IEC 60068-2-2 16h/+85C
548 R48 48 38.4/40.8 14.4 345 2.28/1.97 Damp heat cyclic , IEC 60068-2-30, Db, Variant 1 12/12h +25/+55C
560 R60 60 48.0/51.0 18.0 544 2.27/1.96 Category of environmental protection
615 S15 115 92.0/97.8 34.5 2000 2.37/2.00 IEC 61810 RTI - dust protected
1)
730 T30 230 184.0/195.5 69.0 8300 2.32/ 1.96 Vibration resistance (functional)
2)
900 V00 400 320.0/340.0 120.0 27500 2.31/1.96 form A (NO)/form B (NC) 5/2g 5/2g 12/4g
Coil versions, AC-coil, RM7 Terminal type PCB-THT, plug-in,
506 R06 6 4.8/5.1 1.8 4.7 2.86/2.36 quick-connect
512 R12 12 9.6/10.2 3.6 19.5 2.71/2.27 Cover retention, pull/push force 100/100N
524 R24 24 19.2/20.4 7.2 80 2.62/2.00 Weight 81g
548 R48 48 38.4/40.8 14.4 320 2.60/2.17 Resistance to soldering heat THT
560 R60 60 48.0/51.0 18.0 500 2.62/2.20 IEC 60068-2-20 270C/10s
615 S15 115 92.0/97.8 34.5 1850 2.65/2.22 Packaging unit 10/25 pcs.
730 T30 230 184.0/195.5 69.0 7500 2.69/ 2.26
2)
900 V00 400 320.0/340.0 120.0 23500 2.61/2.20
1) 2)
Coil resistance 12%, Coil resistance 15%
Accessories
All figures are given for coil without pre-energization, at ambient temperature +23C
For details see datasheet Accessories Power Relay RM
Note: indicated contact ratings and electrical endurance data for direct
wiring of relays (according IEC 61810-1); for relays mounted on sockets
deratings may apply.
PCB layout / terminal assignment
Bottom view on pins
Insulation Data RM2 RM3 RM7
Initial dielectric strength S0269-AA
between open contacts 1500Vrms 1500Vrms 1500Vrms
between contact and coil 2500Vrms 2500Vrms 2500Vrms 3 form C (CO) contacts
between adjacent contacts 2500Vrms 2500Vrms 2500Vrms
Initial surge withstand voltage
between contact and coil 5000V 4000V 4000V
Clearance/creepage
between contact and coil 4.0/14.9mm
between adjacent contacts 6.1/7.3mm
Material group of insulation parts IIIa
S0269-AB
2 form C (CO) contacts
S0269-AD
2
04-2015, Rev. 0415 Datasheets and product specification Datasheets and product data is subject to the Datasheets, product data, Definitions sec-
www.te.com according to IEC 61810-1 and to be used terms of the disclaimer and all chapters of tion, application notes and all specifications
2015 Tyco Electronics Corporation, only together with the Definitions section. the Definitions section, available at are subject to change.
a TE Connectivity Ltd. company