IDEC Relays RR3B-USAC24V Relay
Professional-grade IDEC RR3B-USAC24V relays are a staple in industrial HVACR control circuits, engineered for high-capacity switching and long-term reliability. This 3PDT power relay features a 24VAC coil and a 10A contact rating, making it ideal for managing multiple industrial machine control loads or energy management systems. The RR Series midget standard design includes high-conductivity silver contacts that ensure low contact resistance and stable performance across 10,000,000 mechanical cycles. This specific model is configured with blade terminals (11-blade square base) and a integrated side flange for direct surface or panel mounting without a separate socket. Whether you are replacing a standard general-purpose relay or upgrading a control panel, the RR3B-USAC24V provides a robust 24Vac relay solution with worldwide approvals including UL and CSA, ensuring it meets strict commercial building codes and HVACR equipment standards in the field.
Key Benefits for Technicians:- Versatile Mounting: The built-in side flange eliminates the need for DIN rail sockets, allowing for secure chassis mount installation in tight cabinets.
- High Current Capacity: Robust 10-amp relay contacts handle significant inductive and resistive loads for motor and lighting control.
- Three-Pole Double-Throw: The 3PDT configuration (3 Form C) allows for the simultaneous control of three separate circuits from a single 24VAC coil signal.
- Industrial Longevity: Engineered for over 200,000 electrical operations, reducing maintenance calls and downtime in critical environments.
- Reliable Connection: 0.187-inch blade terminals provide a secure mechanical and electrical interface for standard quick-connect wiring.
What is the primary difference between the RR3B-U and the RR3B-US versions?
The 'S' in the RR3B-USAC24V designation indicates the inclusion of a side flange. This allows you to mount the relay directly to a flat surface with M3 screws, whereas the standard 'U' model generally requires an 11-blade socket for installation.
Can this 24VAC relay be used in DC control circuits?
No, this unit is specifically wound as a 24VAC coil relay. Using it in a DC circuit will lead to chattering or failure. Always verify your control transformer output before installation.
Is a socket required for this blade terminal relay?
While compatible with SR3B-05 sockets for DIN rail applications, the side flange on the IDEC RR3B-USAC24V is specifically designed for direct panel mounting, offering more flexibility for field retrofits where rail space is unavailable.
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: $23.46
-65%$23.46
$8.21IDEC Relays RR3B-USAC24V Relay
Professional-grade IDEC RR3B-USAC24V relays are a staple in industrial HVACR control circuits, engineered for high-capacity switching and long-term reliability. This 3PDT power relay features a 24VAC coil and a 10A contact rating, making it ideal for managing multiple industrial machine control loads or energy management systems. The RR Series midget standard design includes high-conductivity silver contacts that ensure low contact resistance and stable performance across 10,000,000 mechanical cycles. This specific model is configured with blade terminals (11-blade square base) and a integrated side flange for direct surface or panel mounting without a separate socket. Whether you are replacing a standard general-purpose relay or upgrading a control panel, the RR3B-USAC24V provides a robust 24Vac relay solution with worldwide approvals including UL and CSA, ensuring it meets strict commercial building codes and HVACR equipment standards in the field.
Key Benefits for Technicians:- Versatile Mounting: The built-in side flange eliminates the need for DIN rail sockets, allowing for secure chassis mount installation in tight cabinets.
- High Current Capacity: Robust 10-amp relay contacts handle significant inductive and resistive loads for motor and lighting control.
- Three-Pole Double-Throw: The 3PDT configuration (3 Form C) allows for the simultaneous control of three separate circuits from a single 24VAC coil signal.
- Industrial Longevity: Engineered for over 200,000 electrical operations, reducing maintenance calls and downtime in critical environments.
- Reliable Connection: 0.187-inch blade terminals provide a secure mechanical and electrical interface for standard quick-connect wiring.
What is the primary difference between the RR3B-U and the RR3B-US versions?
The 'S' in the RR3B-USAC24V designation indicates the inclusion of a side flange. This allows you to mount the relay directly to a flat surface with M3 screws, whereas the standard 'U' model generally requires an 11-blade socket for installation.
Can this 24VAC relay be used in DC control circuits?
No, this unit is specifically wound as a 24VAC coil relay. Using it in a DC circuit will lead to chattering or failure. Always verify your control transformer output before installation.
Is a socket required for this blade terminal relay?
While compatible with SR3B-05 sockets for DIN rail applications, the side flange on the IDEC RR3B-USAC24V is specifically designed for direct panel mounting, offering more flexibility for field retrofits where rail space is unavailable.
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.
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Description
Professional-grade IDEC RR3B-USAC24V relays are a staple in industrial HVACR control circuits, engineered for high-capacity switching and long-term reliability. This 3PDT power relay features a 24VAC coil and a 10A contact rating, making it ideal for managing multiple industrial machine control loads or energy management systems. The RR Series midget standard design includes high-conductivity silver contacts that ensure low contact resistance and stable performance across 10,000,000 mechanical cycles. This specific model is configured with blade terminals (11-blade square base) and a integrated side flange for direct surface or panel mounting without a separate socket. Whether you are replacing a standard general-purpose relay or upgrading a control panel, the RR3B-USAC24V provides a robust 24Vac relay solution with worldwide approvals including UL and CSA, ensuring it meets strict commercial building codes and HVACR equipment standards in the field.
Key Benefits for Technicians:- Versatile Mounting: The built-in side flange eliminates the need for DIN rail sockets, allowing for secure chassis mount installation in tight cabinets.
- High Current Capacity: Robust 10-amp relay contacts handle significant inductive and resistive loads for motor and lighting control.
- Three-Pole Double-Throw: The 3PDT configuration (3 Form C) allows for the simultaneous control of three separate circuits from a single 24VAC coil signal.
- Industrial Longevity: Engineered for over 200,000 electrical operations, reducing maintenance calls and downtime in critical environments.
- Reliable Connection: 0.187-inch blade terminals provide a secure mechanical and electrical interface for standard quick-connect wiring.
What is the primary difference between the RR3B-U and the RR3B-US versions?
The 'S' in the RR3B-USAC24V designation indicates the inclusion of a side flange. This allows you to mount the relay directly to a flat surface with M3 screws, whereas the standard 'U' model generally requires an 11-blade socket for installation.
Can this 24VAC relay be used in DC control circuits?
No, this unit is specifically wound as a 24VAC coil relay. Using it in a DC circuit will lead to chattering or failure. Always verify your control transformer output before installation.
Is a socket required for this blade terminal relay?
While compatible with SR3B-05 sockets for DIN rail applications, the side flange on the IDEC RR3B-USAC24V is specifically designed for direct panel mounting, offering more flexibility for field retrofits where rail space is unavailable.
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.
