Siemens Industrial Controls 3TX7112-1LF13 Relay
When you're outfitting a control panel with high-density switching, the Siemens 3TX7112-1LF13 relay is the industry standard for a reliable 120V logic interface. Optimized for the SIRIUS series, this 8-pin octal base relay utilizes a DPDT (2 Form C) contact configuration, providing the versatility needed for simultaneous circuit control in complex HVACR and industrial automation systems. With a robust 16-amp contact rating, it handles heavy inductive and resistive loads far better than standard thin-profile alternatives, ensuring long-term performance in demanding environments.
The 3TX7112-1LF13 features a standard plug-in mounting design for rapid swap-outs and minimal downtime. Technicians can instantly verify system status via the mechanical flag indicator and high-visibility LED indicator, which are critical for diagnosing power issues in dark or cramped electrical enclosures. Designed with IP40 protection and broad operating temperature tolerances from -40 to +55C, this 120V AC coil relay is built to withstand the rigorous cycles of motor starters and HVAC sequencing controls without premature failure.
Key Benefits for Field Technicians:
- Universal Compatibility: Fits standard 8-pin octal sockets (such as 3TX7144-1E2), making it a high-performance replacement for older Siemens industrial controls.
- Enhanced Troubleshooting: Dual-status monitoring with a mechanical flag and LED allows for quick visual confirmation of coil energization.
- High Current Capacity: The 16A DPDT contacts provide superior overhead for starting 1/3 HP and 1/2 HP motors common in automation and refrigeration.
- Durable Construction: Silver alloy contacts resist pitting and welding, maintaining low contact resistance over the component's multi-cycle lifespan.
Common Questions & Technical Support:
- What socket does the 3TX7112-1LF13 require? This unit is built for an 8-pin octal base and is fully compatible with Siemens 3TX7144 series sockets for DIN rail or surface mounting.
- Can this relay be used for DC loads? While the coil is rated for 120V AC, the DPDT contacts are rated for both AC and 28V DC applications, provided they stay within the 16A limit.
- Is this suitable for wash-down environments? The IP40 rating provides protection against solid objects but is not waterproof; it should be housed within a NEMA-rated enclosure for moisture protection.
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: $45.26
-65%$45.26
$15.84Siemens Industrial Controls 3TX7112-1LF13 Relay
When you're outfitting a control panel with high-density switching, the Siemens 3TX7112-1LF13 relay is the industry standard for a reliable 120V logic interface. Optimized for the SIRIUS series, this 8-pin octal base relay utilizes a DPDT (2 Form C) contact configuration, providing the versatility needed for simultaneous circuit control in complex HVACR and industrial automation systems. With a robust 16-amp contact rating, it handles heavy inductive and resistive loads far better than standard thin-profile alternatives, ensuring long-term performance in demanding environments.
The 3TX7112-1LF13 features a standard plug-in mounting design for rapid swap-outs and minimal downtime. Technicians can instantly verify system status via the mechanical flag indicator and high-visibility LED indicator, which are critical for diagnosing power issues in dark or cramped electrical enclosures. Designed with IP40 protection and broad operating temperature tolerances from -40 to +55C, this 120V AC coil relay is built to withstand the rigorous cycles of motor starters and HVAC sequencing controls without premature failure.
Key Benefits for Field Technicians:
- Universal Compatibility: Fits standard 8-pin octal sockets (such as 3TX7144-1E2), making it a high-performance replacement for older Siemens industrial controls.
- Enhanced Troubleshooting: Dual-status monitoring with a mechanical flag and LED allows for quick visual confirmation of coil energization.
- High Current Capacity: The 16A DPDT contacts provide superior overhead for starting 1/3 HP and 1/2 HP motors common in automation and refrigeration.
- Durable Construction: Silver alloy contacts resist pitting and welding, maintaining low contact resistance over the component's multi-cycle lifespan.
Common Questions & Technical Support:
- What socket does the 3TX7112-1LF13 require? This unit is built for an 8-pin octal base and is fully compatible with Siemens 3TX7144 series sockets for DIN rail or surface mounting.
- Can this relay be used for DC loads? While the coil is rated for 120V AC, the DPDT contacts are rated for both AC and 28V DC applications, provided they stay within the 16A limit.
- Is this suitable for wash-down environments? The IP40 rating provides protection against solid objects but is not waterproof; it should be housed within a NEMA-rated enclosure for moisture protection.
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
When you're outfitting a control panel with high-density switching, the Siemens 3TX7112-1LF13 relay is the industry standard for a reliable 120V logic interface. Optimized for the SIRIUS series, this 8-pin octal base relay utilizes a DPDT (2 Form C) contact configuration, providing the versatility needed for simultaneous circuit control in complex HVACR and industrial automation systems. With a robust 16-amp contact rating, it handles heavy inductive and resistive loads far better than standard thin-profile alternatives, ensuring long-term performance in demanding environments.
The 3TX7112-1LF13 features a standard plug-in mounting design for rapid swap-outs and minimal downtime. Technicians can instantly verify system status via the mechanical flag indicator and high-visibility LED indicator, which are critical for diagnosing power issues in dark or cramped electrical enclosures. Designed with IP40 protection and broad operating temperature tolerances from -40 to +55C, this 120V AC coil relay is built to withstand the rigorous cycles of motor starters and HVAC sequencing controls without premature failure.
Key Benefits for Field Technicians:
- Universal Compatibility: Fits standard 8-pin octal sockets (such as 3TX7144-1E2), making it a high-performance replacement for older Siemens industrial controls.
- Enhanced Troubleshooting: Dual-status monitoring with a mechanical flag and LED allows for quick visual confirmation of coil energization.
- High Current Capacity: The 16A DPDT contacts provide superior overhead for starting 1/3 HP and 1/2 HP motors common in automation and refrigeration.
- Durable Construction: Silver alloy contacts resist pitting and welding, maintaining low contact resistance over the component's multi-cycle lifespan.
Common Questions & Technical Support:
- What socket does the 3TX7112-1LF13 require? This unit is built for an 8-pin octal base and is fully compatible with Siemens 3TX7144 series sockets for DIN rail or surface mounting.
- Can this relay be used for DC loads? While the coil is rated for 120V AC, the DPDT contacts are rated for both AC and 28V DC applications, provided they stay within the 16A limit.
- Is this suitable for wash-down environments? The IP40 rating provides protection against solid objects but is not waterproof; it should be housed within a NEMA-rated enclosure for moisture protection.
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.
