SR4M4024
SR4M4024
The SR4M4024, a high-performance power relay designed for reliable switching in industrial applications. With a compact Printed Circuit Board mount type and four poles, this relay offers versatile functionality. Featuring silver tin oxide (AgSnO2) contact material, it ensures efficient and durable performance. The 3 Form A (NO) + 1 Form B (NC) contact arrangement allows for flexible control, while the 24 VDC coil voltage and low 720 Ω coil resistance make it energy-efficient. With RoHS compliance and a maximum switching voltage of 400 VAC, this relay is both environmentally friendly and suitable for demanding operating conditions. Trust the SR4M4024 for your power switching needs.
| Product Category: | |
| Manufacturer: | TE Connectivity |
| Manufacturer Part Number: | TE Connectivity SR4M4024 |
| Amperage: | 8 A |
| Mount Type: | Printed Circuit Board |
| Contact Material: | Silver Tin Oxide (AgSnO2) |
| Number of Poles: | 4 |
| Coil Resistance: | 720 Ω |
| Coil Current: | .033 A |
| Coil Voltage: | 24 VDC |
| Maximum Switching Voltage: | 400 VAC |
| Contact Voltage: | 250 VAC |
| Contact Arrangement: | 3 Form A (NO) + 1 Form B (NC) |
| SKU: | AMP4-1415053-1 |
| series: | SCHRACK SR4 D/M |
| Product Weight: | 30 g / 1.058 oz |
| Contact Current Class: | 5 - 10 A |
| Terminal Type: | PCB-THT |
| Contact Special Features: | Force Guided Contacts |
| Product Height: | 16.5 mm / .65 in |
| Height Class (Mechanical): | 16 - 20 mm |
| Insulation Clearance Between Contact & Coil: | 10 mm / .394 in |
| Insulation Clearance Class: | 8 mm |
| Product Length: | 40 mm / 1.575 in |
| Length Class (Mechanical): | 35 - 40 mm |
| Product Width: | 13 mm / .512 in |
| Width Class (Mechanical): | 12 - 16 mm |
| Coil Magnetic System: | Monostable, DC |
| Coil Power Rating Class: | 600 - 800 mW |
| Coil Power Rating DC: | 800 mW |
| Contact Switching Load (Min): | 10mA @ 5V |
| Contact Limiting Breaking Current: | 8 A |
| Contact Limiting Continuous Current: | 8 A |
| Contact Limiting Making Current: | 8 A |
| Contact Limiting Short-Time Current: | 8 A |
| Insulation Creepage Between Contact & Coil: | 10 mm / .394 in |
| Insulation Creepage Class: | 8 mm |
| Insulation Initial Dielectric Between Adjacent Contacts: | 2500 Vrms |
| Insulation Initial Dielectric Between Coil & Contact Class: | 3500 - 4000 V |
| Insulation Initial Dielectric Between Open Contacts: | 1500 Vrms |
| Insulation Initial Dielectric Between Contacts & Coil: | 4000 Vrms |
| Power Relay Type: | Force-Guided |
| Environmental Ambient Temperature (Max): | 70 °C / 158 °F |
| Environmental Ambient Temperature Class: | -25 - 70 °C |
| Environmental Category of Protection: | RTIII |
| Supplier Product: | Power Relays |
| Part Alias: | 4-1415053-1 |
Environmental Initiative Details
| Environmental Initiative: | RoHS |
|---|---|
| Compliant: | Unknown |
| Date of this Information: | Unknown |
| Notes: |
Product Change Notice
| Effective Date | Description of Change | Download |
|---|---|---|
| 08/19/2020 | E-20-007708 - Manufacturing / Process Requirements. Within our continued efforts to deliver our products on time, we've made the decision to approve an additional contact rivet supplier as a second sourc | Download |
| 04/24/2020 | P-20-018970 - SoC/REACH Correction & Clarification. , since September 2017 we use an adhesive, which contains SVHC BPA above REACH threshold of 0.1%. Our Statement of Compliance for the relays did not consider this fact, as it is based on a material declaration from our supplier, which turned out to be wrong. After detecting this error, since March 2020 we corrected the product compliance declaration accordingly and these are linked to the affected products on our homepages. We are working to find potential alternative adhesives, which might enable us to declare containing REACH SVHC below threshold again, but for the time being, the SoC similar to the enclosed is valid for the SR4M/D & SR6 relay series. | Download |
| 07/19/2019 | E-19-011154 - As of July 15th 2019, TE Connectivitys SR4 4 pole Force Guided Relay has regained the approval to carry the China Compulsory Certificate (CCC) mark of product certification. Starting with Datecode 1930, all eligible SR4 Relays produced thereafter will have the CCC mark printed on them. | Download |
| 09/18/2017 | E-17-003782 - Product Improvement. Add a second source of glue used to seal pins in base. We intend to use the new glue at least partially by September 18th, 2017 but might both glues alternatively in the future. | Download |
| 03/13/2017 | P-16-013906 - Product improvement. In order to continuous product improvement, we change the printing method on SR4 and SR6 relays from tampo print to laser printing. By that, the printing of especially the small characters is sharper, the change of types in production is easier and faster and the production quantity output can be improved. Furthermore, the production date code can be printed on top also and is therefore easier to read. All data specified in datasheet and approvals keep unchanged. | Download |
| 07/08/2013 | P-13-009294 - Product improvement. Reason for the change is, that the current glue is no longer available from supplier. The new glue has different color (light yellow instead of brown/red) but same behavior compared to the previous one, no change of any specification or behavior of the relay. | Download |
| 03/25/2013 | New CCC approval for SR4. For the SR4 relay we got the Chinese approval CCC. The certificate no. of SR4 is: 2012010304537809, which is the same certificate as the already approved SR6 with 1200mw coil. The SR4 relays are approved as "Contactor Relay" in accordance to GB14048-5: 2008 In parallel to this adaptation we updated the TE logo as well as the VDE approval logo; both have no technical impact. | Download |