G2RL PCB Power Relay

Category: Electronics, OMRON Automation and Safety, Relays

Overview

The G2RL PCB Power Relay datasheet provides detailed information on a low-profile power relay designed for miniature equipment applications. It highlights the relay’s various configurations, including single pole (SP), double pole (DP), and high-capacity models optimized for power-sensitive operations, with a power consumption of 400 mW. This relay series guarantees high insulation, with an insulation distance greater than 8 mm and an impulse withstand voltage of 10 kV between coil and contacts, while sustaining ambient operating temperatures of up to 85°C. It adheres to VDE standards and is RoHS compliant.

Model Identification

Identification of relay models within the G2RL series is based on the number of poles, contact form, and enclosure rating classification, which includes flux protection and fully-sealed options. The model number legend presents designations for various attributes such as G2RL- for standards and G2RL-E representing fully sealed variants.

Application Examples

G2RL relays are suitable for a diversity of applications, including but not limited to home appliances, office automation (OA) equipment, and industrial machinery.

Ordering Information

Relays are categorized by contact forms such as SPST-NO, SPDT, DPST-NO, and DPDT, with additional classifications highlighting standard and high-capacity models. The models are available in various rated coil voltage options—5 VDC, 12 VDC, 24 VDC, and 48 VDC. Orders should specify the rated coil voltage, placed in tubes containing 20 pcs each.

Electrical Ratings and Specifications

Electrical characteristics include must operate voltage, must release voltage, max voltage applicable to the coil, and rated current and resistance measured at a standard temperature of 23°C with ±10% tolerance. The relays boast a power consumption of approximately 400 mW at a rated voltage, and the ‘Max voltage’ reflects the highest voltage tolerable by the relay coil.

Contact Ratings

The datasheet specifies contact ratings for general-purpose models and high-capacity models in resistive loads. Ratings cover aspects such as contact type and material, rated load, carry current, maximum switching voltage, and current. For general-purpose models, such as G2RL-@@ and G2RL-2@, ratings include 12 A at 250 VAC and 8 A at 30 VDC. High-capacity models like G2RL-1AE and GZRL-1@-E endorse a rated load of 16 A at both 250 VAC and 24 VDC.

Failures and Safety Standards

Failure rates are given as reference values based on a switching frequency of 120 operations/min. These models are designed to uphold safety and reliability under specified conditions. Users are encouraged to consult with OMRON sales representatives for complete details on ratings, especially for fully sealed models.