24V DC SPST-NO Power Relay - 15A PCB Mount - VUPN6966

High Capacity 24V DC Power Relay for Industrial and Control Applications

This 24V DC SPST-NO power relay from American Zettler (Series: AZ943) is a high-reliability general purpose PCB mount relay designed for demanding switching applications. With a 15 amp contact rating and switching capability up to 277VAC, this relay is ideal for control panels, appliances, HVAC systems, and industrial equipment.

SPST-NO (1 Form A) Contact Configuration

The Single Pole Single Throw Normally Open (SPST-NO) contact design closes when the 24V DC coil is energized, providing simple and dependable on/off control. The relay supports switching loads up to 2770VA or 300W, making it suitable for higher current AC applications.

Key Features and Benefits

• 15 Amp Contact Rating: Handles up to 15A with switching voltage up to 277VAC or 30VDC.
• High Switching Capacity: Rated for 2770VA / 300W maximum switching load.
• Fully Sealed Construction: Protects internal components from dust and contamination.
• Silver Tin Oxide Contacts (AgSnO): Provides improved durability and arc resistance.
• Through-Hole PCB Mount: Standard PC pin termination for secure board mounting.
• Low Power Coil: 24V DC coil draws approximately 15mA with 1.6 kΩ resistance.

Electrical Specifications

• Manufacturer: American Zettler
• Series: AZ943
• Base Product Number: VUPN6966
• Relay Type: General Purpose Power Relay
• Coil Voltage: 24V DC
• Coil Current: 15 mA
• Coil Resistance: 1.6 kΩ
• Must Operate Voltage: 18 VDC
• Must Release Voltage: 2.4 VDC
• Coil Type: Non-Latching
• Operate Time: 10 ms
• Release Time: 5 ms
• Contact Form: SPST-NO (1 Form A)
• Contact Rating: 15A
• Switching Voltage: 277VAC / 30VDC (Max)
• Max Switching Load: 2770VA / 300W
• Contact Material: Silver Tin Oxide (AgSnO)
• Mounting Style: Through Hole
• Termination Style: PC Pin
• Seal Rating: Fully Sealed
• Coil Insulation: Class B
• Operating Temperature: -40°C to 90°C
• Approval Agencies: CUR, TUV, UL, VDE
• RoHS Status: RoHS3 Compliant
• Moisture Sensitivity Level: MSL 1 (Unlimited)
• ECCN: EAR99
• HTSUS: 8536.41.0050

Applications

This 15A 24V DC relay is commonly used in HVAC systems, appliance control boards, power supplies, industrial control equipment, lighting control, and other applications requiring reliable medium-power switching.

Why Choose the VUPN6966 24V Relay?

The VUPN6966 combines higher current capacity with a universal PCB footprint, fast operate and release times, and fully sealed construction. It is an excellent choice for replacing older 10A relays or upgrading to a more robust 15A solution in 24V DC control circuits.

Replaces the following part numbers: Aromat JS1aE-24V, AZ943-1AH-24DE1