IDEC Relays RH3B-UTAC24V Relay
The IDEC RH3B-UTAC24V is a high-performance 3PDT (3 Pole Double Throw) midget power relay engineered for precision switching in industrial control panels and HVACR systems. Operating on a 24VAC coil, this RH series relay provides a robust 10A switching capacity despite its compact footprint. The "T" designation signifies a top-mount flange, allowing for direct surface mounting in tight enclosures where DIN rail space is at a premium. Featuring silver cadmium oxide contacts, the unit is specialized to reduce voltage arcing and ensure long-term conductivity under inductive loads. The blade terminals (.187 style) provide a secure, low-resistance connection compatible with standard 11-pin midget sockets or direct wiring, making it a reliable standard for veteran contractors and technicians maintaining automated building systems.
Key Benefits- Compact Midget Housing: Saves critical panel space without sacrificing the 10A current rating required for heavy-duty industrial applications.
- Enhanced Arc Suppression: Integrated silver cadmium oxide (AgCdO) contacts minimize pitting and extend the operational life of the relay.
- Flexible Installation: Features a top flange cover for direct surface mounting, providing an alternative to traditional socket-base configurations.
- High Switching Density: The 3-pole configuration allows for the simultaneous control of multiple circuits from a single 24V signal.
What is the difference between the RH3B-U and RH3B-UT models?
The "T" in RH3B-UTAC24V indicates a top-mounting bracket (flange), whereas the standard -U model is designed primarily for socket or DIN rail mounting. Both share the same electrical specifications.
Can this relay handle inductive motor loads?
Yes, the RH series is rated for up to 1/6 HP at 120VAC, making it suitable for small fan motors and solenoid valves commonly found in HVACR control circuits.
What socket is compatible with this blade-style terminal relay?
This relay is compatible with IDEC SH3B-05 or SH3B-05C finger-safe DIN rail sockets, as well as equivalent midget blade-style 11-pin bases.
This item is not eligible for free shipping.
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.
IDEC Relays RH3B-UTAC24V Relay
The IDEC RH3B-UTAC24V is a high-performance 3PDT (3 Pole Double Throw) midget power relay engineered for precision switching in industrial control panels and HVACR systems. Operating on a 24VAC coil, this RH series relay provides a robust 10A switching capacity despite its compact footprint. The "T" designation signifies a top-mount flange, allowing for direct surface mounting in tight enclosures where DIN rail space is at a premium. Featuring silver cadmium oxide contacts, the unit is specialized to reduce voltage arcing and ensure long-term conductivity under inductive loads. The blade terminals (.187 style) provide a secure, low-resistance connection compatible with standard 11-pin midget sockets or direct wiring, making it a reliable standard for veteran contractors and technicians maintaining automated building systems.
Key Benefits- Compact Midget Housing: Saves critical panel space without sacrificing the 10A current rating required for heavy-duty industrial applications.
- Enhanced Arc Suppression: Integrated silver cadmium oxide (AgCdO) contacts minimize pitting and extend the operational life of the relay.
- Flexible Installation: Features a top flange cover for direct surface mounting, providing an alternative to traditional socket-base configurations.
- High Switching Density: The 3-pole configuration allows for the simultaneous control of multiple circuits from a single 24V signal.
What is the difference between the RH3B-U and RH3B-UT models?
The "T" in RH3B-UTAC24V indicates a top-mounting bracket (flange), whereas the standard -U model is designed primarily for socket or DIN rail mounting. Both share the same electrical specifications.
Can this relay handle inductive motor loads?
Yes, the RH series is rated for up to 1/6 HP at 120VAC, making it suitable for small fan motors and solenoid valves commonly found in HVACR control circuits.
What socket is compatible with this blade-style terminal relay?
This relay is compatible with IDEC SH3B-05 or SH3B-05C finger-safe DIN rail sockets, as well as equivalent midget blade-style 11-pin bases.
This item is not eligible for free shipping.
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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Product Information
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Description
The IDEC RH3B-UTAC24V is a high-performance 3PDT (3 Pole Double Throw) midget power relay engineered for precision switching in industrial control panels and HVACR systems. Operating on a 24VAC coil, this RH series relay provides a robust 10A switching capacity despite its compact footprint. The "T" designation signifies a top-mount flange, allowing for direct surface mounting in tight enclosures where DIN rail space is at a premium. Featuring silver cadmium oxide contacts, the unit is specialized to reduce voltage arcing and ensure long-term conductivity under inductive loads. The blade terminals (.187 style) provide a secure, low-resistance connection compatible with standard 11-pin midget sockets or direct wiring, making it a reliable standard for veteran contractors and technicians maintaining automated building systems.
Key Benefits- Compact Midget Housing: Saves critical panel space without sacrificing the 10A current rating required for heavy-duty industrial applications.
- Enhanced Arc Suppression: Integrated silver cadmium oxide (AgCdO) contacts minimize pitting and extend the operational life of the relay.
- Flexible Installation: Features a top flange cover for direct surface mounting, providing an alternative to traditional socket-base configurations.
- High Switching Density: The 3-pole configuration allows for the simultaneous control of multiple circuits from a single 24V signal.
What is the difference between the RH3B-U and RH3B-UT models?
The "T" in RH3B-UTAC24V indicates a top-mounting bracket (flange), whereas the standard -U model is designed primarily for socket or DIN rail mounting. Both share the same electrical specifications.
Can this relay handle inductive motor loads?
Yes, the RH series is rated for up to 1/6 HP at 120VAC, making it suitable for small fan motors and solenoid valves commonly found in HVACR control circuits.
What socket is compatible with this blade-style terminal relay?
This relay is compatible with IDEC SH3B-05 or SH3B-05C finger-safe DIN rail sockets, as well as equivalent midget blade-style 11-pin bases.
This item is not eligible for free shipping.
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.
