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GEYA Manuals & User Guides

GEYA manufactures low-voltage electrical components including relays, circuit breakers, and automatic transfer switches for industrial and home automation.

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GEYA manuals

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GEYA GIR Mechanical Impulse Relay User Manual

GEYA GIR Mechanical Impulse Relay User Manual

GIR-16/10, GIR-16/20 • March 8, 2026
Comprehensive user manual for the GEYA GIR Mechanical Impulse Relay, covering installation, operation, specifications, and troubleshooting for household electric pulse control in lighting circuits.
GEYA GIR Impulse Relay Instruction Manual

GEYA GIR Impulse Relay Instruction Manual

GIR Mechanical Impulse Relay • 1 PDF • March 8, 2026
Instruction manual for GEYA GIR Mechanical Impulse Relay, including specifications, installation, operation, and technical data for 1NO and 2NO models with 230V AC and 110V DC coils.
GEYA GIR Mechanical Impulse Relay Instruction Manual

GEYA GIR Mechanical Impulse Relay Instruction Manual

GIR Mechanical Impulse Relay • March 8, 2026
Instruction manual for the GEYA GIR Mechanical Impulse Relay, a bistable latching relay designed for household and automation control applications. Features 16A current rating, 1NO or 2NO output…
GEYA GYHO8 Manual Transfer Switch Instruction Manual

GEYA GYHO8 Manual Transfer Switch Instruction Manual

GYHO8 MTS • March 1, 2026
Comprehensive instruction manual for the GEYA GYHO8 series dual power manual transfer isolating switch, covering installation, operation, specifications, and maintenance for 3P and 4P models with 63A and…
GEYA GYHO9 Dual Power Manual Transfer Switch User Manual

GEYA GYHO9 Dual Power Manual Transfer Switch User Manual

GYHO9 MTS • February 27, 2026
Comprehensive user manual for the GEYA GYHO9 Dual Power Manual Transfer Switch, covering installation, operation, specifications, and safety guidelines for 1P, 2P, 3P, 4P, 63A, 100A, and 125A…
GEYA GYHO9 Manual Transfer Switch Instruction Manual

GEYA GYHO9 Manual Transfer Switch Instruction Manual

GYHO9 MTS • February 27, 2026
Comprehensive instruction manual for the GEYA GYHO9 Manual Transfer Switch (MTS), covering installation, operation, maintenance, specifications, and troubleshooting for 63A, 100A, and 125A models.