Overcurrent monitoring relay | up to 10 A | 0.5–16 A | AC/DC 24–240 V | electronic protection | DIN rail mounted | GEYA GRI8-01
Code: ESGRI8-01Electronic overcurrent monitoring relay designed to protect electrical circuits and equipment from excessive current. The relay continuously monitors the load and automatically trips when the set current limit is exceeded, protecting equipment from overheating, failures, or emergency situations. Thanks to its wide adjustable current range (0.5–16 A), broad AC/DC supply voltage range, and compact DIN rail design, this relay is suitable for residential, industrial, and automated systems.
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Technical Data
Type: Overcurrent monitoring relay
Model: GRI8-01
Manufacturer / Brand: GEYA (OEM / ODM)
Mounting: 35 mm DIN rail
Rated current: up to 10 A
Adjustable current range: 0.5 / 1 / 2 / 5 / 8 / 16 A
Supply voltage: AC/DC 24–240 V (DC 12–240 V version also supported)
Frequency: 50 / 60 Hz
Output contact: 1 SPDT (changeover contact)
Supply terminals: A1 – A2
Contact load: Low power
Housing type: Sealed
Size: Miniature
Operating principle: Time / electronic relay
Certificates: CE, CBFunctions
Overcurrent monitoring – continuously monitors load current and reacts when the set limit is exceeded
Automatic trip signal – sends a signal via the 1SPDT contact to a control system or disconnection circuit
Adjustable current threshold – allows precise protection adjustment for different devices
Wide supply voltage range – suitable for both AC and DC systemsApplications
For residential users: Protection for pumps, heating equipment, workshops, additional protection in electrical cabinets, extended service life of household appliances
For electricians: Quick DIN rail installation, universal solution for various loads, reliable component for panel assembly
For engineers / automation specialists: Integration into control and protection schemes, protection of motors, contactors and relay circuits, increased safety of industrial processesAdvantages
Wide adjustable current range
AC / DC power supply
Compact DIN rail housing
Reliable electronic protection
CE and CB certified
Suitable for residential and industrial applicationsDisadvantages
Not a circuit breaker – operates as a control relay
Requires an additional disconnecting device (contactor, relay)Illustrative image may have been created using AI. The appearance of the product may differ slightly from the image shown. Please refer to the technical specification.This product is marked with the CE label, which confirms that it complies with all applicable European Union directives and regulations. CE marking is not just a formality – it is an important indicator of quality and safety, ensuring that the product has been properly assessed, tested, and can be safely used throughout the EU market.
CE certification means that the product has been evaluated according to the main criteria:
Safety requirements – ensures that the product does not pose a risk to the user or the environment
Electromagnetic compatibility (EMC) – the device does not interfere with other equipment and is resistant to external disturbances
Environmental standards – complies with current ecological and material usage requirements
Operational reliability – the product is suitable for long-term use according to its intended purposeCE marking allows this product to:
be legally supplied and used in all European Union countries
ensure a high level of quality and safety
be used in residential, commercial, and industrial environmentsThe CE mark is a declaration of the manufacturer’s responsibility, confirming that the product complies with all applicable standards and has been assessed according to EU legislation.
What does this mean for you as a buyer?
Safe use in everyday activities
Reliable performance and reduced risk of failure
Compliance with EU standards and requirements
Suitability for professional solutions
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