RL * – M3R

Product Introduction

1. Summary:

RL*-M3R is designed as fine protection for electronic devices.

For installation at LPZ 1-2 or higher, applied in SPD Class III (Class D) for power supply systems.

Designed according to IEC 61643-11.

2. Main Character:

Green light indicates normal and red light indicates fault.

Single phase protection.

Remote signaling connector for fault indication.

3. Application:

RL*-M3R provides fine protection for single phase power of low power supply systems; e.g., refrigerator, air conditioner, photocopy machine, communication equipment, network equipment, and so on.

4. Application Environment:

Temperature: -40℃ … +80℃

Relative humidity: ≤95% (at 25℃)

RL*-M3R Product Image

Technical data

Part Number RL 12-M3R RL 24-M3R RL 48-M3R RL 60-M3R RL 120-M3R RL 230-M3R
Order No. 931001 931002 931003 931004 931005 931006
Nominal a.c. voltage (Un) 12V 24V 48V 60V 120V 230V
Rated voltage (max. continuous a.c. voltage Uc) 14V 30V 60V 75V 150V 320V
Rated voltage (max. continuous d.c. voltage Uc) 14V 30V 60V 75V 150V 320V
Nominal load current (IL) 16A 16A 16A 16A 16A 16A
Nominal discharge current (8/20 μs) (line-N/PE) 2kA 2kA 2kA 3kA 5kA 3kA
Nominal discharge current (8/20 μs) (L-N/PE(kA)) 2kA 2kA 2kA 3kA 5kA 8kA
Combination wave (L-N)(Uoc) 2kV 2kV 2kV 4kV 6kV 6kV
Combination wave (L-PE)(Uoc) 4kV 4kV 4kV 6kV 10kV 10kV
Voltage protection level (L-N)(Up) ≤0.12kV ≤0.24kV ≤0.35kV ≤0.5kV ≤0.7kV ≤1.15kV
Voltage protection level (L-N/PE)(Up) ≤0.58kV ≤0.58kV ≤0.58kV ≤0.85kV ≤0.85kV ≤0.85kV
Response time(L-N)(T) ≤25ns ≤25ns ≤25ns ≤25ns ≤25ns ≤25ns
Response time(L-N,PE)(T) ≤100ns ≤100ns ≤100ns ≤100ns ≤100ns ≤100ns
Max. back up fuse 16A gL/gG 16A gL/gG 16A gL/gG 16A gL/gG 16A gL/gG 16A gL/gG
Short-circuit withstand capability at max. Backup fuse 6kA rms 6kA rms 6kA rms 6kA rms 6kA rms 6kA rms
Operating temperature range(Tu) -40°C … +80°C
Cross-sectional area 0.5mm² – 6mm² solid / 4 mm² flexible
Mounting on 35mm DIN rail
Enclosure material Purple thermoplastic, UL94-V0
Dimension 1.5 mods
Type of remote signaling contact Break contact
Switching capacity a.c 250V/0.5A
Switching capacity d.c 250V/0.1A, 125V/0.2A, 75V/0.5A
Cross-sectional area for remote signaling contact Max. 1.5mm² solid/flexible
Test standards IEC 61643-11
Certification CE (LVD, EMC)