steve
Got hold of Sime for a Carrier card for…
Got hold of Sime for a Carrier card for a chiller. Machine down in a factory. Received the new card in express time machine and plant now up and running fantastic service form Sime
3 months ago
CAD503BL
Schneider CAD503BL available at EU Automation. Get in touch today for a quick price.
Based on over 4900 reviews
Full 12-month warranty
Available for dispatch immediately
We deliver worldwide
What happens next?
1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
All orders are subject to product availability. See our T&Cs.
Ask our team
What happens next?
1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
The Schneider TeSys CAD Series D Control Relay, part number CAD503BL, is a robust and reliable component designed for control circuit applications. This DIN rail mountable relay is engineered to facilitate seamless integration into various industrial systems, offering a compact footprint with dimensions of 45 x 93 x 99 mm. It features a 5NO (5 Normally Open) pole contact composition, ensuring efficient operation within a utilisation category of AC-15, AC-14, and DC-13.
Constructed to withstand system voltages up to 690 V AC at frequencies between 25 and 400 Hz, the CAD503BL is equipped with a DC low consumption control circuit, operating at a control circuit voltage of 24 V DC. This ensures energy efficiency while maintaining high performance. The relay boasts an impressive rated impulse withstand voltage of 6 kV in accordance with IEC 60947 standards, and a conventional free air thermal current of 10 A at temperatures up to 60°C.
The CAD503BL's mechanical durability is demonstrated by its ability to endure 30 million cycles, and it operates with an inrush power of 2.4 W at 20°C. The relay's minimum switching capabilities are 17 V and 5 mA, making it suitable for a wide range of low-power applications. Additionally, the relay's spring terminals accommodate cables ranging from 1 to 2.5 mm², both flexible and solid, without the need for cable ends.
This control relay is compliant with the EU RoHS Directive, ensuring that it meets the highest standards for environmental responsibility and user safety. The product is also mercury-free and adheres to the REACh Regulation, reflecting Schneider Electric's commitment to sustainability and ecological considerations.
The CAD503BL is a testament to Schneider Electric's dedication to quality, performance, and environmental stewardship, making it an excellent choice for professionals seeking a dependable control relay for their industrial systems.
Constructed to withstand system voltages up to 690 V AC at frequencies between 25 and 400 Hz, the CAD503BL is equipped with a DC low consumption control circuit, operating at a control circuit voltage of 24 V DC. This ensures energy efficiency while maintaining high performance. The relay boasts an impressive rated impulse withstand voltage of 6 kV in accordance with IEC 60947 standards, and a conventional free air thermal current of 10 A at temperatures up to 60°C.
The CAD503BL's mechanical durability is demonstrated by its ability to endure 30 million cycles, and it operates with an inrush power of 2.4 W at 20°C. The relay's minimum switching capabilities are 17 V and 5 mA, making it suitable for a wide range of low-power applications. Additionally, the relay's spring terminals accommodate cables ranging from 1 to 2.5 mm², both flexible and solid, without the need for cable ends.
This control relay is compliant with the EU RoHS Directive, ensuring that it meets the highest standards for environmental responsibility and user safety. The product is also mercury-free and adheres to the REACh Regulation, reflecting Schneider Electric's commitment to sustainability and ecological considerations.
The CAD503BL is a testament to Schneider Electric's dedication to quality, performance, and environmental stewardship, making it an excellent choice for professionals seeking a dependable control relay for their industrial systems.
| Specification | Description |
|---|---|
| Part Number | CAD503BL |
| Manufacturer | Schneider |
| Product Range | TeSys |
| Product or Component Type | Control Relay |
| Device Short Name | CAD |
| Contactor Application | Control Circuit |
| Utilisation Category | AC-15, AC-14, DC-13 |
| Pole Contact Composition | 5 NO (Normally Open) |
| Rated Operational Voltage (Ue) | <= 690 V AC 25...400 Hz |
| Control Circuit Type | DC Low Consumption |
| Control Circuit Voltage (Uc) | 24 V DC |
| Rated Impulse Withstand Voltage (Uimp) | 6 kV conforming to IEC 60947 |
| Conventional Free Air Thermal Current (Ith) | 10 A at <= 60 °C (140 °F) |
| Rated Making Capacity (Irms) | 140 A AC, 250 A DC conforming to IEC 60947-5-1 |
| Rated Short-Time Withstand Current (Icw) | 100 A for 1 s, 120 A for 500 ms, 140 A for 100 ms |
| Associated Fuse Rating | 10 A gG conforming to IEC 60947-5-1 |
| Rated Insulation Voltage (Ui) | 690 V conforming to IEC 60947-5-1, 600 V certifications UL, 600 V certifications CSA |
| Mounting Support | Plate, Rail |
| Connections - Terminals | Spring terminals for cables 1...2.5 mm², flexible or solid, without cable end |
| Control Circuit Voltage Limits | 0.1...0.25 Uc drop-out, 0.7...1.25 Uc operational |
| Operating Time | 65...88 ms coil energisation and NO closing, 14...25 ms coil de-energisation and NO opening |
| Mechanical Durability | 30 Mcycles |
| Operating Rate | 180 cyc/mn |
| Time Constant | 40 ms |
| Inrush Power in W | 2.4 W at 20 °C (68 °F) |
| Hold-in Power Consumption in W | 2.4 W at 20 °C (68 °F) |
| Minimum Switching Voltage | 17 V |
| Minimum Switching Current | 5 mA |
| Non-overlap Time | 1.5 ms on de-energisation and energisation between NC and NO contact |
| Insulation Resistance | > 10 MOhm |
| Mechanical Robustness | Shocks: 10 Gn for 11 ms (open), 15 Gn for 11 ms (closed); Vibrations: 2 Gn, 5...300 Hz (open), 4 Gn, 5...300 Hz (closed) |
| Dimensions (H x W x D) | 99 mm x 45 mm x 93 mm |
| Product Weight | 0.58 kg |
| Standards | VDE 0660, IEC 60947-5-1, NF C 63-140, BS 4794, EN 60947-5 |
| Product Certifications | UL, CSA |
| IP Degree of Protection | IP2x conforming to VDE 0106 |
| Protective Treatment | TH conforming to IEC 60068 |
| Ambient Air Temperature for Operation | -40...70 °C (-40...158 °F) |
| Ambient Air Temperature for Storage | -60...80 °C (-76...176 °F) |
| Operating Altitude | 0...3000 m without derating |
| Sustainable Offer Status | Green Premium product |
| REACh Regulation | REACh Declaration |
| EU RoHS Directive | Compliant |
| EU RoHS Declaration | Yes |
| Mercury Free | Yes |
| China RoHS Regulation | China RoHS declaration |
| Product Environmental Profile | Available |
| End of Life Information | Available |
What is the utilisation category for this control relay?
The control relay falls under the utilisation categories AC-15, AC-14, and DC-13, making it suitable for a variety of control circuit applications.
Can this relay be mounted on a DIN rail?
Yes, the relay is designed for DIN rail mounting, which allows for easy installation and secure fastening in control panels.
What type of terminals does this relay have for wire connections?
This relay is equipped with spring terminals that can accommodate cables with a cross-section of 1...2.5 mm², both flexible and solid, without the need for cable ends.
What is the control circuit voltage for this relay?
The control circuit voltage for the CAD503BL is 24 V DC, which is a common low consumption voltage for control circuits.
What is the rated insulation voltage of this relay?
The rated insulation voltage of the relay is 690 V, conforming to IEC 60947-5-1, with certifications for 600 V by UL and CSA.
What is the mechanical durability of this relay?
The mechanical durability of the relay is rated at 30 million cycles, indicating a long operational lifespan under typical usage conditions.
What are the dimensions and weight of this relay?
The dimensions of the relay are 45 mm in width, 93 mm in depth, and 99 mm in height, with a weight of approximately 0.58 kg.
What is the IP degree of protection for this relay?
The relay has an IP degree of protection of IP2x, as per VDE 0106, ensuring a level of protection against solid objects.
What is the ambient operating temperature range for this relay?
The relay can operate within an ambient temperature range of -40 to 70 °C, with derating required for temperatures between 60 to 70 °C.
How does this relay contribute to environmental sustainability?
This relay is a Green Premium product, which means it complies with the latest environmental regulations and is free from substances exceeding REACh SVHC thresholds.
- Control of electric motors in industrial automation systems
- Activation of contactor coils in electrical control panels
- Switching of lighting circuits in commercial buildings
- Management of heating, ventilation, and air conditioning (HVAC) systems
- Use in control circuits for conveyor systems
- Integration into pump control systems for fluid management
- Operation within control schemes for compressors
- Implementation in control logic for packaging machinery
- Utilisation in control circuits for manufacturing process equipment
- Relay tasks in agricultural equipment control systems
This content has been produced using multiple sources. EU Automation takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
Delivery
- Logistic partners UPS, FedEx and DHL
- International delivery available
- Premium nine hour delivery service available to anywhere in Europe
- Same day dispatch from group stock
Warranty
All parts new or reconditioned are covered by EU Automation 12 month warranty
Returns
No hassle returns policy
Dedicated customer support team
Payment
Trade CreditWe understand that credit is a necessary part of business and offer credit agreements on request, subject to status.
Payment optionsWe accept Bank transfers and the following methods of payment:
All transactions are handled securely by HSBC and HSBC Merchant Services. For more information, please visit our dedicated payments page.
Services
Sourcing your part
Global supplier of quality automation and control components
Service Exchange
Dispose of your old unit by exchanging it for a working part.
Repair
A comprehensive repair service for faulty equipment.
Customer reviews
steve
Daniel
Excellent customer service...
Alex Bailey is my main point of contact at EU Automation...he is extremely friendly, has exceptional customer service skills and always offers great pricing & lead times.
4 months ago
Jerry Schrink
Tom Higgins provided amazing service
Tom Higgins provided great prompt service. I contacted Tom by phone and within 10 minutes there was a quote in my in box. WOW Thank you Tom and Thank you EU Automation!
5 months ago
Paulo Pereira
Excellent service and communication…
Excellent service and communication from Alex Bailey. He truly goes above and beyond to ensure his clients are 100% satisfied. The entire process was seamless, and his attention to detail made a huge difference. Highly recommended for anyone looking for amazing service!
5 months ago
Gary
Tom Higgins did a great job at getting…
Tom Higgins did a great job at getting us the part we needed. He saw a concern with the part a verified before shipping.
5 months ago
Lessle Smith
Thomas Higgins has gone above and…
Thomas Higgins has gone above and beyond to make things happen for my facility. His customer service and knowledge were an asset in helping me with my order and the logistics challenges!
6 months ago
Be a Factory Hero.
Get parts fast.
You don’t need tights and a cape to be a hero.
Get parts fast and feel like a legend, just like Jeff.