RZ03-1C4-D024 TE Connectivity Relay or Contactor (Other) In Stock
TE Connectivity RZ03-1C4-D024 is a SPDT electromechanical relay with 24 V DC coil, 1440 Ω coil resistance, and 400 mW coil power. Rated for 16 A at 400 V AC resistive load switching in a 29 × 12.7 × 15.7 mm body for industrial control applications. RoHS compliant and available from authorized distributors with worldwide shipping.
- Manufacturer
- TE Connectivity
- Package
- Other
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- RZ03-1C4-D024 Datasheet PDF
- Category
- Relay or Contactor
- Price
- From $1.4900(MOQ 4)
- Temp Range
- ?°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of RZ03-1C4-D024?
- SPDT contact configuration rated for 16 A at 400 V AC resistive load, enabling control of high-power AC circuits from low-current 24 V DC control signals
- 24 V DC coil with 1440 Ω coil resistance and 400 mW power consumption, compatible with standard industrial PLC output cards and 24 V DC control buses
- Compact 29 mm × 12.7 mm × 15.7 mm body with through-hole PCB mounting for reliable integration into relay boards and panel-mount control systems
What is RZ03-1C4-D024 used for?
The RZ03-1C4-D024 is used in industrial automation equipment, building management systems, and HVAC control panels where a 24 V DC coil drives switching of high-current AC loads up to 16 A at 400 V. Its SPDT configuration supports both normally-open and normally-closed circuit control, making it suitable for motor starter auxiliary contacts, lighting control, and safety interlock circuits. The relay is compatible with standard DIN-rail relay sockets used in PLC-driven panel assemblies and machine control cabinets.
What are the specifications of RZ03-1C4-D024?
| YTEOL | 7 |
| Body Breadth | 12.7mm |
| Body Height | 15.7mm |
| Body Length or Diameter | 29mm |
| Coil Current(DC)-Max | 0.017A |
| Coil Power | 400mW |
| Coil Resistance | 1440Ω |
| Coil Voltage(DC)-Max | 24V |
| Coil/Input Supply Type | DC |
| Contact (AC) Max Rating R Load | 16A@400VAC |
| Contact Current(AC)-Max | 16A |
| Contact Current(DC)-Max | 16A |
| Contact Voltage(AC)-Max | 400V |
| Contact/Output Supply Type | AC |
| Dielectric Strength Between Coil and Contacts | 5000Vrms |
| Dielectric Strength Between Open Contacts | 1000Vrms |
| End Contact Material | SILVER NICKEL |
| Mounting Feature | PANEL MOUNT |
| Packing Method | BOX; TUBE |
| Physical Dimension | 29mm x 12.7mm x 15.7mm |
| Reference Standard | CQC; CUL; UL; VDE |
| Relay Action | MOMENTARY |
| Relay Form | 1 FORM C |
| Relay Function | SPDT |
| Relay Type | POWER/SIGNAL RELAY |
| Sealing | RT2 |
| Surface Mount | NO |
| Termination Type | SOLDER/QUICK CONNECT |
| Weight | 10g |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
Where can I find the RZ03-1C4-D024 datasheet?
RZ03-1C4-D024 Datasheet DownloadOfficial datasheet from TE Connectivity
What are equivalent replacements for RZ03-1C4-D024?
Compatible alternatives and drop-in replacements for RZ03-1C4-D024:
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Frequently Asked Questions
What is the coil voltage and maximum AC switching capacity of the RZ03-1C4-D024 relay?
The RZ03-1C4-D024 operates on a 24 V DC coil with 1440 Ω coil resistance, drawing approximately 17 mA (400 mW) at rated voltage. The SPDT contacts are rated for 16 A at 400 V AC on resistive loads, making it suitable for controlling single-phase industrial equipment, lighting circuits, and motor auxiliaries in European and North American 230 V to 400 V mains environments.
How does the coil power of 400 mW in RZ03-1C4-D024 affect compatibility with PLC digital output modules?
At 400 mW and 24 V DC, the RZ03-1C4-D024 draws approximately 16.7 mA from the coil supply. Most industrial PLC relay or transistor output cards can source 100 mA to 500 mA per channel, so a single PLC output channel can directly drive 3 to 10 of these relays in parallel without exceeding rated output current, eliminating the need for external relay driver ICs in standard panel wiring.
For a 3-phase motor contactor auxiliary circuit, when is RZ03-1C4-D024 an appropriate selection over a solid-state relay?
The RZ03-1C4-D024 is preferred over a solid-state relay (SSR) when true galvanic isolation is required between control and load circuits, when zero-crossover switching is not needed, or when cost constraints favor electromechanical solutions. Its 16 A at 400 V AC rating covers most single-phase motor auxiliary and interlock circuits up to approximately 4 kW without heat-sink requirements, whereas SSRs of equivalent current rating typically require thermal management above 5 A.
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Why Buy from FindMyChip
About TE Connectivity
TE Connectivity is a leading electronic component manufacturer. FindMyChip sources TE Connectivity ICs directly from authorized China distributors, offering competitive pricing and reliable stock.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 4+ | $1.7950 | $7.18 |
| 40+ | $1.7240 | $68.96 |
| 60+ | $1.7070 | $102.42 |
| 100+ | $1.5630 | $156.30 |
| 51000+ | $1.4900 | $75990.00 |
In Stock · 24h Response · Worldwide Shipping
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