New Tyco / Potter & Brumfield 12VDC Relays, 1 Form C Contacts, 1/4" Quick Connect Terminals, NO or NC Operation, Rated for 30A and 1HP at 120VAC & 1.5HP at 240VAC, Part Number KUHP-5D51-12 or 9-1393114-0.  Each bid quantity is for One (1) Relay.  You may bid / buy any number, up to the total quantity available above.

These were purchased at an electronics wholesale company liquidation last year, and they were brand new in the original factory boxes and trays.  We repackaged them in heavy Ziplok bags.

These can be connected as either Normally Open (current flows only when the coil is energized), or Normally Closed (current flows continuously until the coil is energized).  They can also be connected with individual 1/4" quick connect wire crimp terminals, or they can be plugged into a pre-wired relay socket base.  These features make them a very versatile general purpose relay for a multitude of applications.

According to the calipers:

Overall length:  2.874" / 73 MM

Width:  1.487" / 37.77 MM

Thickness:  1.363" / 34.61 MM

Mounting slots:  Takes Two #8 English or M4 Metric Screws (not included), Spaced a Minimum of 2.500" / 63.51 MM OC (On Centers)

According to the manufacturer:

Part Number

KUHP-5D51-12 (9-1393114-0)

Description

General Purpose Relay SPDT 30A 12V (1 Form C) 12VDC Coil Chassis Mount

Category: Relays, Power Relays
Manufacturer: TE Connectivity Potter & Brumfield Relays
Series: KUHP
Part Status: Active
Mounting Type: Chassis Mount
Coil Voltage: 12VDC
Contact Form: SPDT (1 Form C)
Contact Rating (Current): 30A
Switching Voltage: 240VAC - Max
Coil Current: 100mA
Coil Type: Non Latching
Termination Style: Quick Connect - 0.250" (6.3mm)
Coil Insulation: Class B
Must Operate Voltage: 9 VDC
Operate Time: 20ms
Release Time: 20ms
Operating Temperature: -45°C ~ 70°C
Contact Material: Silver Cadmium Oxide (AgCdO)
Relay Type: General Purpose
Coil Resistance: 120 Ohms