Selec 900CPR-3-230V, current protection relay


900CPR-3-230V Current Protection Device at ₹1,599.00 (discounted from ₹1,886.82). This versatile solution safeguards against undercurrent, overcurrent, and current asymmetry. It suits 1Ø-2W, 3Ø-3W, and 3Ø-4W setups, featuring a 3-digit LCD display with backlight. Customizable CT settings (1A-999A) and adjustable time ranges ensure precise protection. With ±1% current accuracy, it offers a 1 C/O (SPDT) output contact supporting 5A@250V AC NO and 3A@230V AC NC. Operable at 230V AC (±15%), it’s DIN rail mountable, compact, and CE certified. Elevate your systems’ safety with the 900CPR-3-230V Current Protection Device.



Measuring Parameter Under Current, Over Current, Current Asymmetry Monitoring
Electrical Connection 1Ø-2W, 3Ø-3W, 3Ø-4W
Display 3 Digits Liquid Crystal Display with Backlight
CT Setting CT Primary: 1A / 5A – 999A,
CT Secondary: 1A / 5A (selectable)
Time Ranges Power ON Delay: 0.5–99.9sec,
Trip time delay: 0–99.9sec,
Recovery Time Delay: 0–99.9sec (In Auto Reset Mode),
Response Time: <200ms
Accuracy Current: ±1% of Setting ± 2 digits,
Time Setting Accuracy: ±5% of Setting ±200ms
Output Contact 1 C / O (SPDT)
Output Rating NO: 5A@250V AC, NC: 3A@230V AC
Supply Voltage 230V AC (±15%)
Size 35 mm
Mounting Type DIN Rail Mount
Certification CE

Additional information

Weight 1 kg

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