TE Connectivity Potter & Brumfield Relays 15722C2L3 Equivalent & Substitute Parts

Part Overview

The TE Connectivity Potter & Brumfield Relays 15722C2L3 is a general purpose relay with DPDT (2 Form C) contact configuration and 24VDC coil voltage. This socketable relay is designed for applications requiring reliable switching of AC and DC loads with a contact rating of 10 amperes. The part is currently active in production with 822 pieces available in new original stock condition. Substitute parts are identified to provide alternative sourcing options when the primary part number is unavailable or when packaging requirements differ.

Key Parameters

Parameter	Value
Manufacturer Part Number	15722C2L3
Manufacturer	TE Connectivity Potter & Brumfield Relays
Series	157, CII
Coil Voltage	24VDC
Contact Form	DPDT (2 Form C)
Contact Rating (Current)	10 A
Switching Voltage	240VAC, 28VDC - Nom
Mounting Type	Socketable
Termination Style	Plug In, Quick Connect - 0.187" (4.7mm)
Coil Resistance	470 Ohms
Operating Temperature Range	-45°C ~ 80°C
Contact Material	Silver Cadmium Oxide (AgCdO)
Product Status	Active
RoHS Status	ROHS3 Compliant
Approval Agency	CSA, UR

Substitute Part Grouping Explanation

Substitute parts for the 15722C2L3 are identified based on electrical and mechanical parameter equivalence within the TE Connectivity Potter & Brumfield Relays 157 series. The substitution criteria are strictly limited to the following parameters:

Coil voltage: 24VDC
Contact form: DPDT (2 Form C)
Contact rating: 10 A
Switching voltage: 240VAC, 28VDC - Nom
Mounting type: Socketable
Termination style: Plug In, Quick Connect - 0.187" (4.7mm)
Coil resistance: 470 Ohms
Operating temperature range: -45°C ~ 80°C
Contact material: Silver Cadmium Oxide (AgCdO)
Approval agencies: CSA, UR
RoHS compliance: ROHS3 Compliant

The identified substitute part 15722C200 meets all electrical and mechanical parameters required for direct substitution. The primary difference between the main part and substitute is the packaging configuration and HTSUS classification.

Parameter Comparison

Parameter	15722C2L3 (Main Part)	15722C200 (Substitute)
Manufacturer Part Number	15722C2L3	15722C200
Manufacturer	TE Connectivity Potter & Brumfield Relays	TE Connectivity Potter & Brumfield Relays
Series	157, CII	157, CII
Coil Voltage	24VDC	24VDC
Contact Form	DPDT (2 Form C)	DPDT (2 Form C)
Contact Rating (Current)	10 A	10 A
Switching Voltage	240VAC, 28VDC - Nom	240VAC, 28VDC - Nom
Load - Max Switching	1.9W	1.9W
Coil Current	51.1 mA	51.1 mA
Coil Type	Non Latching	Non Latching
Mounting Type	Socketable	Socketable
Termination Style	Plug In, Quick Connect - 0.187" (4.7mm)	Plug In, Quick Connect - 0.187" (4.7mm)
Coil Resistance	470 Ohms	470 Ohms
Must Operate Voltage	18 VDC	18 VDC
Operate Time	20 ms	20 ms
Release Time	10 ms	10 ms
Operating Temperature Range	-45°C ~ 80°C	-45°C ~ 80°C
Contact Material	Silver Cadmium Oxide (AgCdO)	Silver Cadmium Oxide (AgCdO)
Approval Agency	CSA, UR	CSA, UR
RoHS Status	ROHS3 Compliant	ROHS3 Compliant
Moisture Sensitivity Level (MSL)	1 (Unlimited)	1 (Unlimited)
REACH Status	REACH Affected	REACH Affected
ECCN	EAR99	EAR99
Packaging	Standard	Bulk
Inventory Status	822 Pcs New Original In Stock	700 Pcs New Original In Stock

Engineering Selection Recommendations

The 15722C200 is a direct electrical and mechanical equivalent to the 15722C2L3. Both parts are manufactured by TE Connectivity Potter & Brumfield Relays within the 157 series and share identical electrical specifications, contact configurations, and operational characteristics. Both parts maintain active product status and comply with ROHS3 requirements and CSA/UR approvals.

The primary distinction between these parts is packaging configuration. The 15722C2L3 is supplied in standard packaging, while the 15722C200 is supplied in bulk packaging. This difference does not affect the functional performance or electrical characteristics of the relay.

Selection between these parts should be based on packaging requirements and inventory availability. Both parts are suitable for applications requiring 24VDC coil voltage, DPDT switching, 10-ampere contact rating, and socketable mounting with quick-connect termination.

Frequently Asked Questions (FAQ)

Q: Can the 15722C200 be used as a direct replacement for the 15722C2L3?

A: Yes. The 15722C200 is electrically and mechanically equivalent to the 15722C2L3. All electrical parameters, contact configurations, coil specifications, and operational characteristics are identical. Both parts are socketable relays with identical termination styles and can be used interchangeably in applications designed for the 15722C2L3.

Q: What is the difference between the 15722C2L3 and 15722C200?

A: The primary difference is packaging. The 15722C2L3 is supplied in standard packaging, while the 15722C200 is supplied in bulk packaging. The HTSUS classification also differs due to packaging variation. All electrical and mechanical specifications are identical.

Q: Are both parts compliant with current regulatory requirements?

A: Yes. Both the 15722C2L3 and 15722C200 are ROHS3 compliant, REACH affected, and approved by CSA and UR agencies. Both parts maintain active product status.

Q: What is the coil voltage for these relays?

A: Both relays operate with a 24VDC coil voltage. The must-operate voltage is 18VDC, and the coil resistance is 470 ohms with a coil current of 51.1 mA.

Q: What contact configuration do these relays provide?

A: Both relays provide DPDT (2 Form C) contact configuration with a 10-ampere contact rating. The switching voltage is 240VAC or 28VDC nominal.

Q: What is the operating temperature range for these relays?

A: Both relays operate across a temperature range of -45°C to 80°C.

Q: What termination style is used for these relays?

A: Both relays use plug-in quick-connect termination with 0.187-inch (4.7mm) connectors, suitable for socketable mounting applications.

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