4-1393238-4
RTB74012
The RTB74012 is a high-performance power relay designed for reliable switching in HVAC systems and other industrial applications. With a low amperage of 10 A and a coil resistance of 360 Ω, this relay offers efficient operation at a coil voltage of 12 VDC. Featuring a durable silver nickel contact material, it ensures long-lasting performance with a maximum switching voltage of 400 VAC. The single pole, 1 Form C contact arrangement provides versatile functionality, while RoHS compliance guarantees environmentally friendly use. Trust the RTB74012 for dependable relay control in your critical systems.
Details
| Product Category: | |
| Manufacturer: | TE Connectivity |
| Manufacturer Part Number: | TE Connectivity 4-1393238-4 |
| Amperage: | 10 A |
| Mount Type: | Printed Circuit Board, Socket |
| Contact Material: | Silver Nickel (AgNi90/10) |
| Number of Poles: | 1 |
| Coil Resistance: | 360 Ω |
| Coil Voltage: | 12 VDC |
| Maximum Switching Voltage: | 400 VAC |
| Contact Voltage: | 250 VAC |
| Contact Arrangement: | 1 Form C (CO) |
| SKU: | AMP4-1393238-4 |
| series: | SCHRACK Power PCB Relay RT1 |
| Insulation Special Features: | Tracking Index of Relay Base PTI250 |
| Product Weight: | 14 g / .494 oz |
| Contact Current Class: | 5 - 10 A / 10 - 20 A |
| Terminal Type: | PCB-THT / Plug-In |
| Product Height: | 15.7 mm / .618 in |
| Height Class (Mechanical): | 15 - 16 mm |
| Insulation Clearance Between Contact & Coil: | 10 mm / .394 in |
| Insulation Clearance Class: | 8 mm |
| Product Length: | 29 mm / 1.142 in |
| Length Class (Mechanical): | 25 - 30 mm |
| Product Width: | 12.7 mm / .5 in |
| Width Class (Mechanical): | 12 - 16 mm |
| Coil Magnetic System: | Monostable, DC |
| Coil Power Rating Class: | 200 - 300 mW |
| Coil Power Rating DC: | 250 mW |
| Coil Special Features: | Sensitive Version / UL Coil Insulation Class F |
| Contact Limiting Breaking Current: | 10 A |
| Contact Limiting Continuous Current: | 10 A |
| Contact Limiting Making Current: | 15 A |
| Insulation Creepage Between Contact & Coil: | 10 mm / .394 in |
| Insulation Creepage Class: | 8 mm |
| Insulation Initial Dielectric Between Coil & Contact Class: | 4000 - 5000 V |
| Insulation Initial Dielectric Between Open Contacts: | 1000 Vrms |
| Insulation Initial Dielectric Between Contacts & Coil: | 5000 Vrms |
| Power Relay Type: | Standard |
| Environmental Ambient Temperature (Max): | 85 °C / 185 °F |
| Environmental Category of Protection: | RTIII |
| Supplier Product: | Power Relays |
| Part Alias: | RTB74012 |
Use With
Compliance
Environmental Initiative Details
| Environmental Initiative: | RoHS |
|---|---|
| Compliant: | Unknown |
| Date of this Information: | Unknown |
| Notes: |
Product Change Notice
Product Change Notice
| Effective Date | Description of Change | Download |
|---|---|---|
| 10/16/2023 | P-23-024412 - Case Color Change./ being modified by changing the outside case color from orange to white. With this PCN the parts mentioned within this document will be upgraded to reach the material requirements of IEC 60335-1 (Clause 30) in future. Performance, SSA Approvals (except IEC 60335-1 upgrade) as well as specified material parameters remain unchanged. Please get in touch with your local TE sales representative in case of open questions. | Download |
| 06/26/2023 | P-23-024225 - Product Improvement. The following part numbers are being modified due to release of an additional plastic material for usage at the base part of the RT relay series. This change makes it happen to use a halogen-free plastic material for reducing the halogen amount used within RT relays. Performance, SSA Approvals (except material addition) as well as specified material parameters remain unchanged. | Download |