
IDEC Relays RH1B-UDC24V Relay
The IDEC RH1B-UDC24V is a rugged, compact midget power relay designed for industrial-grade switching where panel space is at a premium. As a veteran technician knows, the RH Series is the standard for high-capacity performance in a miniature footprint. This SPDT (1 Form C) relay features Silver Cadmium Oxide (AgCdO) contacts, specifically engineered to minimize voltage arcing and provide 10A switching capacity. With a 24VDC coil drawing approximately 0.8W, it integrates seamlessly into DC control circuits without overloading power supplies. The housing utilizes 0.187-inch blade terminals, allowing for quick installation into common DIN rail mount sockets or panel-mount applications. Whether you are troubleshooting an existing control panel or building a new automation rack, the RH1B-UDC24V offers the mechanical durability of 50 million operations and the electrical reliability required for 300VAC/30VDC loads, ensuring consistent general purpose relay functionality in demanding HVACR and industrial environments.
Key Benefits- High-Capacity Switching: Handles up to 10 Amp resistive loads, delivering large-scale power control in a space-saving midget relay frame.
- Arc Suppression: Equipped with Silver Cadmium Oxide contacts to ensure longevity and stable contact resistance under high-cycle conditions.
- Versatile Mounting: The 1-pole blade connection design is compatible with standard relay sockets, facilitating rapid field replacement and DIN rail integration.
- Thermal Stability: Operating temperature range of -25°C to +70°C makes it suitable for unconditioned mechanical rooms and industrial enclosures.
What is the coil resistance and power consumption for the RH1B-UDC24V?
The 24VDC coil has a nominal resistance of 750 Ohms and consumes approximately 0.8W of power, making it efficient for multi-relay control strips.
Is the IDEC RH1B-UDC24V a direct replacement for other 10A midget relays?
Yes, its standard blade terminal arrangement and compact dimensions (35.6mm H x 14mm W) allow it to fit into most industry-standard sockets designed for 1-pole midget power relays.
Can this relay be used for inductive motor loads?
While rated for 10A resistive, always de-rate for inductive loads; it is commonly used for industrial automation pilot duty and small motor control circuits.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $7.36
-65%$7.36
$2.58IDEC Relays RH1B-UDC24V Relay
The IDEC RH1B-UDC24V is a rugged, compact midget power relay designed for industrial-grade switching where panel space is at a premium. As a veteran technician knows, the RH Series is the standard for high-capacity performance in a miniature footprint. This SPDT (1 Form C) relay features Silver Cadmium Oxide (AgCdO) contacts, specifically engineered to minimize voltage arcing and provide 10A switching capacity. With a 24VDC coil drawing approximately 0.8W, it integrates seamlessly into DC control circuits without overloading power supplies. The housing utilizes 0.187-inch blade terminals, allowing for quick installation into common DIN rail mount sockets or panel-mount applications. Whether you are troubleshooting an existing control panel or building a new automation rack, the RH1B-UDC24V offers the mechanical durability of 50 million operations and the electrical reliability required for 300VAC/30VDC loads, ensuring consistent general purpose relay functionality in demanding HVACR and industrial environments.
Key Benefits- High-Capacity Switching: Handles up to 10 Amp resistive loads, delivering large-scale power control in a space-saving midget relay frame.
- Arc Suppression: Equipped with Silver Cadmium Oxide contacts to ensure longevity and stable contact resistance under high-cycle conditions.
- Versatile Mounting: The 1-pole blade connection design is compatible with standard relay sockets, facilitating rapid field replacement and DIN rail integration.
- Thermal Stability: Operating temperature range of -25°C to +70°C makes it suitable for unconditioned mechanical rooms and industrial enclosures.
What is the coil resistance and power consumption for the RH1B-UDC24V?
The 24VDC coil has a nominal resistance of 750 Ohms and consumes approximately 0.8W of power, making it efficient for multi-relay control strips.
Is the IDEC RH1B-UDC24V a direct replacement for other 10A midget relays?
Yes, its standard blade terminal arrangement and compact dimensions (35.6mm H x 14mm W) allow it to fit into most industry-standard sockets designed for 1-pole midget power relays.
Can this relay be used for inductive motor loads?
While rated for 10A resistive, always de-rate for inductive loads; it is commonly used for industrial automation pilot duty and small motor control circuits.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The IDEC RH1B-UDC24V is a rugged, compact midget power relay designed for industrial-grade switching where panel space is at a premium. As a veteran technician knows, the RH Series is the standard for high-capacity performance in a miniature footprint. This SPDT (1 Form C) relay features Silver Cadmium Oxide (AgCdO) contacts, specifically engineered to minimize voltage arcing and provide 10A switching capacity. With a 24VDC coil drawing approximately 0.8W, it integrates seamlessly into DC control circuits without overloading power supplies. The housing utilizes 0.187-inch blade terminals, allowing for quick installation into common DIN rail mount sockets or panel-mount applications. Whether you are troubleshooting an existing control panel or building a new automation rack, the RH1B-UDC24V offers the mechanical durability of 50 million operations and the electrical reliability required for 300VAC/30VDC loads, ensuring consistent general purpose relay functionality in demanding HVACR and industrial environments.
Key Benefits- High-Capacity Switching: Handles up to 10 Amp resistive loads, delivering large-scale power control in a space-saving midget relay frame.
- Arc Suppression: Equipped with Silver Cadmium Oxide contacts to ensure longevity and stable contact resistance under high-cycle conditions.
- Versatile Mounting: The 1-pole blade connection design is compatible with standard relay sockets, facilitating rapid field replacement and DIN rail integration.
- Thermal Stability: Operating temperature range of -25°C to +70°C makes it suitable for unconditioned mechanical rooms and industrial enclosures.
What is the coil resistance and power consumption for the RH1B-UDC24V?
The 24VDC coil has a nominal resistance of 750 Ohms and consumes approximately 0.8W of power, making it efficient for multi-relay control strips.
Is the IDEC RH1B-UDC24V a direct replacement for other 10A midget relays?
Yes, its standard blade terminal arrangement and compact dimensions (35.6mm H x 14mm W) allow it to fit into most industry-standard sockets designed for 1-pole midget power relays.
Can this relay be used for inductive motor loads?
While rated for 10A resistive, always de-rate for inductive loads; it is commonly used for industrial automation pilot duty and small motor control circuits.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.












