IDEC RH2L Series Catalog Page
RH2L Series Relays
RH2L Series — Magnetic Latching Relays
Key features of the RH2L series include:
• Compact miniature size saves board space
• Power-saving operation by pulse inputs eliminates the
need for continuous control voltage
• Coils rated for continuous duty
• Built-in mechanical indicator to show set/reset condition
•Available with blade and PC mount terminals
• DIN rail, surface, panel, and PCB type sockets available
for a wide range of mounting applications
• Excellent self-holding performance (magnetic latching)
E
Relays
Contact Material
Contact Resistance
Minimum Applicable Load
Operating Time
Maximum Continuous
Applied Voltage (AC/DC)
Minimum Set and Reset
Voltage at 20°C
Set Time
Reset Time
Power Consumption
Insulation Resistance
Specifications
Dielectric Strength
Frequency Response
Vibration Resistance
Shock Resistance
Life Expectancy
Operating Temperature
Weight
Silver cadmium oxide
50mΩ or less (initial value)
5V DC, 100mA
30ms (AC); 20 ms (DC)
110% of rated voltage
80% of rated voltage
30ms or less (AC); 20ms or less (DC)
30ms or less (AC); 20ms or less (DC)
Set coil: AC: approximately 1.2V;
DC: approximately 2W
Reset coil: approximately 0.5VA;
DC: approximately 0.9W
100MΩ minimum
Between live and dead parts:
2,000V AC, 1 minute
Between contact circuit and opposite
coil: 2,000V AC, 1 minute
Between contact circuits:
1,500V AC, 1 minute
Between contacts of same pole:
1,000V AC, 1 minute
1,800 operations/hour
60N (approximately 6G)
Maximum frequency 55Hz
100N or more (approximately 10G)
Electrical: over 200,000 operations
Mechanical: over 10,000,000 operations
–30 to +70°C
50g
UL Recognized
File No. E66043
CSA Certified
File No.LR35144
Ordering Information
Order standard voltages for fastest delivery. Allow extra delivery time for
non-standard voltages.
Basic Part No. Coil Voltage:
RH2LB-U AC120V
E-30 www.idec.com USA: (800) 262-IDEC or (408) 747-0550, Canada: (888) 317-IDEC
Relays RH2L Series
Part Numbers: RH2L Series
Termination Contact Configuration Part No.
B: Blade DPDT RH2LB-U
V2: PCB - 0.079" (2mm) DPDT RH2LV2-U
Coil Ratings
Set Coil Reset Coil
Rated Voltage
AC
120V 10mA 10.3mA 4,670Ω 4.2mA 4.2mA 2,680Ω
DC
Rated Current ±15% at 20°C
60Hz 50Hz 60Hz 50Hz
6V 220mA 227mA 8.8Ω 68mA 68.7mA 6.9Ω
12V 100mA 103mA 41.6Ω 34mA 34.2mA 30.2Ω
24V 50mA 51.2mA 182Ω 17.1mA 17.1mA 105Ω
6V 333mA 18Ω 150mA 40Ω
12V 167mA 72Ω 75mA 160Ω
24V 83mA 288Ω 37.5mA 640Ω
48V 42mA 1,150Ω 18.8mA 2,560Ω
Coil Resistance ±10% at 20°C
Part Numbers
Ratings
Rated Current ±15% at 20°C
Coil Resistance ±10% at 20°C
E
Relays
Contact Ratings
Resistive Inductive Motor Load
Voltage UL CSA UL CSA UL CSA
30V DC 10A 10A — 7.5A — —
120V AC 10A 10A 7.5A 7.5A 1/6HP 1/6HP
240V AC 7.5A 7.5A 6.5A 5A 1/3HP 1/3HP
Applicable Sockets
Part Numbers: Sockets
Relay Standard DIN Rail Mount Finger-Safe DIN Rail Mount Panel Mount PC Mount Springs (optional)
RH2LB
SH3B-05 SH3B-05C SH3B-51 SH3B-62
See Section F for details on sockets. All DIN rail mount sockets shown above can be mounted
using DIN rail BNDN1000.
SFA-101
SY4S-51F1
www.idec.com USA: (800) 262-IDEC or (408) 747-0550, Canada: (888) 317-IDEC E-31
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