Omron PCB Force Guided Relay 24V DC Coil, 6-Pole, 800Ω Coil Resistance, G7S-4A2B-E DC24

The Omron G7S-4A2B-E DC24 is a force guided relay engineered for safety and high-reliability control in industrial automation applications. Designed with a 24V DC coil voltage and a 6-pole configuration, it enables safe, simultaneous switching of multiple circuits. The relay is ideal for safety-critical operations such as elevator, escalator, industrial machinery and process automation, where reinforced insulation and forced guided contacts are essential for operator protection and system integrity.

This relay incorporates an 800Ω coil resistance, optimizing control responsiveness with low power consumption. Rated at only 800mW coil power, it reduces energy usage in demanding environments. The relay’s PCB mounting method secures the component against vibrations, ensuring stable operation in dynamic panels and machinery. The solder terminal configuration offers robust and straightforward wiring for engineers and maintenance teams.

Compact in size (62mm length, 22.5mm depth, 37mm height), the G7S-4A2B-E DC24 fits easily into dense control boards, allowing efficient design flexibility. Its operational temperature range, from -25°C to 70°C, means dependable relay performance in environments spanning refrigerated storage to heated factory floors. Reinforced insulation between all inputs, outputs, and pole contacts is certified at 4kV AC, providing enhanced personnel and equipment protection against electrical shock and ensuring compliance with industrial safety standards.

Built for longevity, the relay is mechanically rated for 10 million operations, extending service periods between replacements and reducing downtime. The unsealed construction mandates maintenance without exposure to water or chemical washing; cleaning should use a dry microfiber cloth only. Forcibly guided contacts ensure that NO and NC contacts always move together, vital in functional safety circuits.

Applications include food and beverage processing, hospitality, industrial automation, oil and gas plants, and machinery safety systems. Typical use cases involve logic safety interlocks, emergency shutdown controls, and multi-channel circuit monitoring.

The relay’s compliance with EN 50205 and approvals from UL and CSA reinforce its suitability for regulated industrial and commercial sectors. For engineers requiring precise and safe relay control in PCB-mounted designs, the Omron G7S-4A2B-E DC24 is a dependable choice. Browse the full Omron Safety Relays range at EnvMart to find compatible accessories and related products for your automation projects.