Import Electronic Overload Relay — Buy in Bulk from Supplier in China

The EOCR-SS 2 electronic overload relay is a compact, solid-state device designed for motor protection in industrial applications. It features independently adjustable starting trip delay (D-Time) and operating time (O-Time), with a current adjustment range of 10:1 and built-in ammeter functionality. The relay includes LED trip indication, manual and electrical remote reset options, and a test function for operational verification. Its fail-safe operation ensures no-volt release, automatically disconnecting the load during power interruption.

This relay uses integrated current transformers to monitor phase current without external sensors, providing accurate overload detection for over-current, phase loss, and locked rotor conditions. The design is ambient temperature insensitive, reducing the need for recalibration across varying environmental conditions. Typical industrial applications include pumps, conveyors, and compressors where consistent motor protection is critical. The unit consumes minimal power and is engineered for long-term reliability in high-vibration environments.

Buyers in manufacturing, water treatment, and HVAC sectors commonly specify this relay for motor control panels. It is typically supplied in bulk with standard terminal blocks and DIN rail mounting compatibility. Trade terms are negotiated directly with the supplier; lead times for standard units are generally under four weeks, and packaging is in anti-static cartons with individual unit labeling. MOQ and incoterms require direct confirmation with Zhejiang Vaya Electric Co., Ltd.

Zhejiang Vaya Electric Co., Ltd. is based in Wenzhou, Zhejiang Province, and operates from an industrial facility on Tengfei Road in the Dongfeng Industrial Zone. The company is registered as a manufacturer of low-voltage electrical components, with this listing indicating active production of electronic overload relays. No details on company size, years in operation, or export history are provided in the source data.

The supplier's response rate and average response time are not recorded, and no third-party certifications or quality audits are listed. Their trust tier is classified as 'harbor', indicating basic platform verification but no additional compliance documentation publicly displayed. Buyers should request direct proof of production capacity and quality control procedures before placing bulk orders.