ABB CR-P Auxiliary Relay - 1SVR405601R3000
Best current price£9.17from Tameson UK
Best offers
Shopping.co.uk recommended and popular offers
Tameson UK£9.17Visit shop Abb Cr-P Auxiliary Relay - 1Svr405601r3000
Visit shopTameson UK£9.17Visit shop All Offers
3 offers from £9.17 - £19.57
View price history by clicking the chart icon.
Relay CR-P230AC2 2c/o A1-A2=230VAC 250V/8A 1SVR405601R3000£13.20 delivery£19.57Visit shop →
Product Information
Full details
This ABB CR-P auxiliary relay is designed for control panel builders and electrical engineers needing a compact and reliable switching solution. Its key benefit is providing 2 changeover auxiliary contacts in a small footprint, suitable for various control tasks. A potential caveat is its specific coil voltage requirement of 230V AC, which must match the available power supply.
All features
| Series | CR-P |
|---|---|
| Model Part Number | 1SVR405601R3000 |
| Brand | ABB |
Extended Product Information
FAQs
What is the nominal coil voltage for this relay?
The nominal coil voltage is 230V AC at both 50Hz and 60Hz.
How many auxiliary contacts does this relay have?
This relay features 2 changeover (c) auxiliary contacts.
What is the maximum switching current for the auxiliary contacts?
The nominal operating current (Ie) for the auxiliary contacts is 8A for AC-1 and AC-3 loads.
What are the dimensions of the relay?
The dimensions are 12.7mm (width) x 29mm (depth) x 19.6mm (height).
Does this relay work with DC control voltages?
No, this relay is designed specifically for AC control voltages (230V AC).
What type of connections does the main circuit use?
The main circuit utilizes flush plug connections.
Is a socket included with the relay?
A compatible socket is typically required but sold separately. Please check the product listing or contact sales for socket availability.
Troubleshooting
Relay does not energize when coil voltage is applied
Verify the coil voltage is precisely 230V AC. Check that the wiring to the coil terminals (A1/A2) is correct and secure. Ensure the socket is functioning correctly.
Auxiliary contacts do not switch
Confirm the relay coil is energized. Check the wiring to the auxiliary contact terminals. Ensure the load connected to the contacts does not exceed the 8A rating.
Intermittent operation
Inspect wiring connections for looseness or corrosion. Ensure the relay is properly seated in its socket. Check for excessive vibration or environmental factors affecting performance.
Pros and Cons
Pros
- Space-saving compact form factor.
- Versatile 2 changeover contacts.
- Reliable 8A switching capacity for common loads.
- Standard 230V AC coil voltage is widely available.
- Durable construction typical of the CR-P series.
Cons
- Specific coil voltage requirement (230V AC) may not suit all systems.
- Not suitable for DC control circuits due to AC coil design.
- Limited number of auxiliary contacts (only 2).
- Flush plug connections might require specific mating terminals.
Setup, Compatibility & Care
Setup: Ensure the relay is correctly seated in its compatible socket (sold separately). Wire the control circuit to the coil terminals (A1/A2) according to the 230V AC specification. Connect the load circuits to the auxiliary contacts (typically numbered 13/14, 21/22, 23/24 for changeover contacts) using appropriate gauge wiring for the expected current.
Compatibility: This relay is designed for 230V AC control circuits. It requires a compatible socket or mounting base with flush plug connections. Verify that the 8A AC-1/AC-3 rating is sufficient for the intended load.
Care: Keep the relay clean and free from dust and moisture. Ensure proper ventilation around the relay and its housing. Periodically check wiring connections for tightness. No user-serviceable parts inside.