Available
Electromechanical PCB power relay with a 24 V DC coil and one SPDT changeover contact (1 CO / Form C). With the coil de-energised, the common terminal is connected to the normally closed (NC) contact; energising the coil transfers it to the normally open (NO) contact, and it returns when coil power is removed.
The contacts use a cadmium-free silver alloy. The general ratings table specifies 10 A at 120 V AC or 8 A at 30 V DC for resistive loads, and 5 A at 120 V AC or 4 A at 30 V DC for inductive loads at cos φ = 0.4. The approvals table also lists 10 A at 250 V AC under specified temperature and operation-count conditions; permissible capacity must therefore be selected for the actual load and applicable standard.
The 24 V DC coil has a rated current of 16.7 mA, resistance of 1,440 Ω ±10% at 23 °C and approximate power consumption of 400 mW. Must-operate voltage is no more than 75% of rated voltage —18 V— and must-release voltage is at least 10% —2.4 V— under the manufacturer’s stated conditions.
This G5LE-1 variant has five through-hole PCB terminals and a flux-protected enclosure. It is not the fully sealed version, which is designated G5LE-14. Maximum dimensions are 22.5 × 16.5 × 19.0 mm and approximate weight is 12 g.
Maximum operate time is 10 ms and release time is 5 ms. Coil-to-contact dielectric strength is 2,000 V AC for one minute, with 4,500 V impulse withstand voltage; dielectric strength between open contacts of the same polarity is 750 V AC for one minute.
Specified mechanical durability is at least 10 million operations and electrical durability at least 100,000 operations under the manufacturer’s test conditions. The operating range is −25 to +85 °C, with no icing or condensation.
Suitable applications include load control in household appliances, office equipment, vending machines and other PCB-based switching systems. Permissible capacity depends on voltage, resistive or inductive load characteristics, temperature and operating frequency; the 10 A figure must not be treated as a universal rating for every load or voltage.
| Electrónica Embajadores reference | RL3A924 |
| Brand | Omron |
| Series | G5LE |
| Model | G5LE-1 24VDC |
| Type | Electromechanical PCB power relay |
| Number of poles | 1 |
| Contact configuration | 1 SPDT changeover contact —1 CO / Form C— |
| Contact state | 1 normally open —NO— and 1 normally closed —NC— contact with shared common |
| Enclosure protection | Flux protected; not fully sealed |
| Mounting | Printed circuit board, through-hole terminals |
| Number of terminals | 5 |
| Rated coil voltage | 24 V DC |
| Rated coil current | 16.7 mA |
| Coil resistance | 1,440 Ω ±10% at 23 °C |
| Coil power consumption | Approximately 400 mW |
| Must-operate voltage | ≤ 75% of rated voltage —≤ 18 V— at 23 °C |
| Must-release voltage | ≥ 10% of rated voltage —≥ 2.4 V— at 23 °C |
| Maximum coil voltage | 170% of rated voltage at 23 °C —40.8 V; not a continuous rating— |
| Coil insulation | UL Class B, standard model |
| Contact material | Cadmium-free silver alloy |
| Rated resistive load | 10 A at 120 V AC; 8 A at 30 V DC |
| Rated inductive load | 5 A at 120 V AC; 4 A at 30 V DC —cos φ = 0.4— |
| Rated carry current | 10 A |
| Maximum switching current | 10 A resistive; 5 A inductive |
| Maximum switching voltage | 250 V AC; 125 V DC —30 V DC when UL/CSA standards apply— |
| Certified ratings at 250 V AC | UL/CSA: 10 A general use at 40 °C, 6,000 operations; VDE: 10 A, cos φ = 1, at 70 °C, 20,000 operations; TÜV: 10 A resistive at 85 °C, 50,000 operations |
| Initial contact resistance | ≤ 100 mΩ |
| Operate time | ≤ 10 ms |
| Release time | ≤ 5 ms |
| Insulation resistance | ≥ 100 MΩ, measured with a 500 V DC megohmmeter |
| Coil-to-contact dielectric strength | 2,000 V AC, 50/60 Hz, for 1 min |
| Dielectric strength between open contacts | 750 V AC, 50/60 Hz, for 1 min |
| Impulse withstand voltage | 4,500 V —1.2 × 50 μs waveform— between coil and contacts |
| Vibration resistance | 10–55–10 Hz; 0.75 mm single amplitude —1.5 mm double amplitude— |
| Shock resistance | Destruction: 1,000 m/s²; malfunction: 100 m/s² |
| Mechanical durability | ≥ 10,000,000 operations at 18,000 operations/h |
| Electrical durability | ≥ 100,000 operations at 1,800 operations/h |
| Operating temperature | −25 to +85 °C, with no icing or condensation |
| Operating relative humidity | 35–85% |
| Maximum dimensions | 22.5 × 16.5 × 19.0 mm |
| Weight | Approximately 12 g |
| Listed approvals | UL, CSA, VDE EN/IEC and TÜV EN/IEC |
| Environmental compliance | RoHS |
