CUB-51 relays & solenoid Series

The CUB-51 relay series from TE Connectivity is a robust line of dual-pole double-throw (DPDT) time-delay relays rated for 10A at 120VAC. These relays are designed to switch electrical circuits with precision timing, making them ideal for applications requiring delayed switching actions.

If you're working on projects involving control systems for HVAC, lighting, or industrial machinery, these relays are a go-to solution. They provide reliable time-delayed switching, which is crucial for many automated processes. One thing worth noting is their ability to handle both AC and DC loads, offering flexibility in circuit design. Engineers tend to reach for this when they need precise control over when power is applied to certain components, such as motors or heaters, ensuring that equipment starts or stops at specific times.

Another practical observation is the CUB-51’s compact size, which makes them suitable for space-constrained applications without sacrificing performance. Their durability and long service life also make them a popular choice for mission-critical systems where reliability is paramount.

Mfr Part #	Quantity Available	Price	Category	Lead Time	Subcategory	Part # Aliases	Product Category	Standard Package	RoHS	Circuit	Delay Time	Output Type	Range deg/s	Operating Mode	Voltage - Supply	Current Rating (Max)	Voltage - Input (Max)	Timing Initiate Method	Contact Rating @ Voltage	Contact Form	Mounting Type	Termination Style	Function	Relay Type	Industry Aliases	Other Specifications	Timing Adjustment Method	Operating Temperature	Other Names	Operation	Connector Impedance	Actuator Type	Shell Material	Insert Material	Dimensions - Panel	Product Type	Control Method	Tariff No	Voltage - Max	Delay Time - ON	Power - Cooling	Delay to 1st Tap	Switch Function/Rating	Weight	Terminal Type	Contact Material	Contact Layout, Typical	Operating Range	Standard Pack	Voltage Rating	Coil Resistance	Voltage - Input (Min)	Type
3 CUB-51-70060 Time Delay & Timing Relays RELAY TIME DELAY DPDT 10A 120VAC RELAY TIME DELAY DPDT 10A 120VAC Electromechanical Relay DPDT 10A 120VAC 1Ohm Plain Case Electromechanical Relay DPDT 10A 120VAC 1Ohm Plain Case Product Highlights:CU SeriesTime Delay RelayInput Voltage = 120 VACContact Arrangement = 2 Form C, DPDT, 2 C/OContact Rating = 10A @ 30 VDC or 277 VAC CUB-51-70060=TIME DELAY REL TE Connectivity / Agastat	10	1: ¥1,002.456	-	84 Days	Electromechanical Relay	5-1393138-2	Time Delay & Timing Relays	6	No	DPDT (2 Form C)	1 Sec ~ 60 Sec	Mechanical Relay	1 s to 60 s	Delay on Operate	120 VAC	10	120	Input Voltage	10 A at 30 VDC, 277 VAC	2 Form C (DPDT-BM)	Socket	Quick Disconnect	On-Delay	Integrated	5-1393138-2, CUB-51-70060	±3%	Hand Dial	-10 – 55	5-1393138-2	运行延迟	2 Form C，DPDT，2 C/O	交流	Yellow Plastic Case	银氧化镉	38.9 x 35.7 x 70.6 mm [ 1.532 x 1.406 x 2.781 in ]	机电式继电器	旋钮	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
3 CUB-51-70030 Time Delay & Timing Relays RELAY TIME DELAY DPDT 10A 120VAC RELAY TIME DELAY DPDT 10A 120VAC Electromechanical Relay DPDT 10A 120VAC 1Ohm Plain Case Electromechanical Relay DPDT 10A 120VAC 1Ohm Plain Case Product Highlights:CU SeriesInput Voltage = 120 VACContact Arrangement = 2 Form C, DPDT, 2 C/OContact Rating = 10A @ 30 VDC or 277 VACMounting Options = Socket CUB-51-70030=TIME DELAY REL TE Connectivity / Agastat	10	1: ¥1,124.312	-	84 Days	Electromechanical Relay	5-1393138-1	Time Delay & Timing Relays	6	No	DPDT (2 Form C)	1 Sec ~ 30 Sec	Mechanical Relay	1 s to 30 s	Delay on Operate	120 VAC	10	120	Input Voltage	10 A at 30 VDC, 277 VAC	2 Form C (DPDT-BM)	Socket	Quick Disconnect	On-Delay	Integrated	5-1393138-1, CUB-51-70030	±3%	Hand Dial	-10 – 55	5-1393138-1	运行延迟	2 Form C，DPDT，2 C/O	交流	Yellow Plastic Case	银氧化镉	38.9 x 35.7 x 70.6 mm [ 1.532 x 1.406 x 2.781 in ]	机电式继电器	旋钮	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
7 CUB-51-70120 Time Delay & Timing Relays 120VAC 1 -120SEC 10AMP RELAY TD 120VAC 10A DPDT Relay,E-Mech,Timing,OnDelay,DPDT,Cur-Rtg Relay;E-Mech;Timing;On Delay;DPDT;Cur-Rtg 10A;Ctrl-V 120AC;1-120 sec Electromechanical Relay DPDT 10A 120VAC 1Ohm Plain Case TIME DELAY RELAY, DPDT, 120SEC, 120VAC Relay;E-Mech;Timing;OnDelay;DPDT;Cur-Rtg10A;Ctrl-V120AC;1-120sec CUB-51-70120=TIME DELAY REL TE Connectivity / Agastat	37	1: ¥1,102.756	-	84 Days	Electromechanical Relay	5-1393138-3	Time Delay & Timing Relays	6	No	DPDT (2 Form C)	1 Sec ~ 120 Sec	Mechanical Relay	1 s to 120 s	Delay on Operate	120 VAC	10 A	:120VAC	Input Voltage	10 A at 30 VDC, 277 VAC	2 Form C (DPDT-BM)	Socket	Quick Disconnect	On-Delay	Integrated	5-1393138-3, CUB-51-70120	:120s	Hand Dial	+55°C	5-1393138-3	-	-	-	-	-	-	-	-	85331000	277 V ac, 30 V dc	:1s	:3VA	:1s to 120s	DPDT	0.091	Quick Connect	Silver Cadmium Oxide	:DPDT	1 → 120 s	-	-	-	-	-
6 CUB-51-70010 Electromechanical Relay DPDT 10A 120VAC 1Ohm Plain Case Time Delay & Timing Relays 120VAC 1 - 10SEC 10AMP RELAY TIME DELAY 1-10SEC 120VAC Relay,E-Mech,Timing,OnDelay,DPDT,Cur-Rtg Electromechanical Relay DPDT 10A 120VAC 1Ohm Plain Case Product Highlights:CU SeriesInput Voltage = 120 VACContact Arrangement = 2 Form C, DPDT, 2 C/OContact Rating = 10A @ 30 VDC or 277 VACMounting Options = Socket TIME DELAY RELAY, DPDT, 10SEC, 120VAC Relay;E-Mech;Timing;OnDelay;DPDT;Cur-Rtg10A;Ctrl-V120AC;1-10sec CUB-51-70010=TIME DELAY REL te connectivity / p&b	23	1: ¥1,102.756	-	42 Days	Electromechanical Relay	5-1393138-0	Time Delay & Timing Relays	Bulk	No	DPDT (2 Form C)	1 Sec ~ 10 Sec	Mechanical Relay	1 s to 10 s	Delay on Operate	120 V	10 A	:120VAC	Input Voltage	10 A at 30 VDC, 277 VAC	2 Form C (DPDT-BM)	Plain Case	Quick Disconnect	On-Delay	Integrated	5-1393138-0, CUB-51-70010	:10s	Hand Dial	-10 to 55 °C	-	-	-	-	-	-	-	-	-	85364900	277 V ac, 30 V dc	:1s	:3VA	:1s to 10s	DPDT	0.091	Quick Connect	Silver Cadmium Oxide	DPDT	1 → 10 s	-	30 V	1 Ohm	277 V	Time Delay Relay
CUB-51-31002 None TE Connectivity/P&B Brand	10	1: ¥1,092.896	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1	-	-	-	-
CUB-51-71013 None TE Connectivity/P&B Brand	10	1: ¥1,014.90	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	1	-	-	-	-
CUB-51-30010 TE Connectivity / P&B Brand	10	1: ¥1,657.50	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
CUB-51-30060 TE Connectivity / P&B Brand	27	1: ¥1,657.50	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
CUB-51-70180 TE Connectivity / P&B Brand	10	1: ¥1,829.948	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

cigen-CUB-51

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Documents & Media

Frequently Asked Questions

CUB-51 relays & solenoid - Part List

Part # Aliases

Delay Time

Range deg/s

Industry Aliases

Other Names

Other Specifications

Operating Temperature

Lead Time

Standard Package

Voltage - Supply

Current Rating (Max)

Voltage - Input (Max)

Mounting Type

Tariff No

Delay to 1st Tap

Contact Layout, Typical

Operating Range