Overview
The Kuhnke 107P1-24VDC is a single-pole double-throw (SPDT) PCB relay engineered for industrial control and automation systems. With a rated coil voltage of 24VDC and maximum contact current of 16 amperes, this relay delivers reliable switching performance in demanding applications. This lot includes 9 new units ready for deployment in production environments.
Key Features
- High Current Rating: 16 A maximum at 240 VAC and 24 VDC
- SPDT Contact Configuration: Single-pole double-throw switching capability
- Compact PCB Mount Design: Standard type with immunity to flux, 1.3 mm hole diameter for direct mounting
- Silver Cadmium Oxide Contacts: AgCdO contact material for durability and reliability
- Extended Mechanical Life: Mechanical life rated for 20 million plus switching operations
Technical Specifications
- Coil Voltage: 24 VDC
- Contact Arrangement: SPDT (Form C / 1 C/O)
- Maximum AC Voltage: 400 V AC
- Maximum DC Voltage: 150 V DC
- Maximum Current (240 VAC): 16 A
- Maximum Current (24 VDC): 16 A
- Minimum Current (5 VDC): 100 mA
- Pick-up Time: 20 ms (approx.)
- Drop-out Time: 10 ms (approx.)
- Contact Bounce Time: 6 ms (approx.)
- Resistive DC Switching: 480 W
- Resistive AC Switching: 4000 VA
- Weight: 0.5 oz (18 grams)
- Test Voltage (Coil-Contact): 4000 VAC
- Insulation Group: C250
Typical Applications
The Kuhnke 107P1-24VDC relay is widely used in:
- Medical, railway, and power generating applications
- Printing, textiles, and general machine automation
- Industrial process control systems
- Programmable logic controller (PLC) I/O interfaces
- Motor control and switchgear applications
- Equipment requiring 16-ampere switching capacity
Compatibility & Replacements
Compatible With
- Standard 1.3 mm PCB through-hole mounting
- 24 VDC industrial control systems
- General-purpose relay sockets and interfaces
- Systems requiring SPDT (Form C) switching logic
Replaces / Drop-In Replacement For
The Kuhnke 107P1-24VDC may replace other Kuhnke 107 series relays in compatible SPDT applications. Note: Kuhnke relay products were largely discontinued or re-branded after the relay division was sold in 2004. Verify compatibility with your system integrator before ordering.
Works With
- 24 VDC power supplies and control modules
- PLC input/output modules requiring external relay switching
- Industrial automation networks (Ethernet/IP, PROFINET, Modbus)
- Motion control and servo drive systems
- General industrial switchgear and control panels
