3UG5514-1BR20 | Siemens Sirius 3UG5 Analog Monitoring Relay Phase Sequence, Under Voltage Monitoring 3x 160-690 V AC, 2 C/O Contacts – Siemens

Name: 3UG5514-1BR20 | Siemens Sirius 3UG5 Analog Monitoring Relay Phase Sequence, Under Voltage Monitoring 3x 160-690 V AC, 2 C/O Contacts - Siemens - myelectric.in
Brand: Siemens
SKU: 3UG5514-1BR20
Price: 27818.50 INR
Availability: OutOfStock

SKU: 3UG5514-1BR20

Original price was: ₹60,475.00.Current price is: ₹27,818.50. Excl. GST

Out of stock

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The Siemens 3UG5514-1BR20 is a relay, engineered for motor control and switching in demanding Indian and international installations. Key ratings include 160–690V AC. Buy the 3UG5514-1BR20 | Siemens Sirius 3UG5 Analog Monitoring Relay Phase Sequence, Under Voltage Monitoring 3x 160-690 V AC, 2 C/O Contacts online at myelectric.in with GST invoice, genuine-product assurance, and fast delivery across India — bulk and worldwide export enquiries welcome.

📋 Technical Specifications

Parameter	Value
Brand	Siemens
Part Number / SKU	3UG5514-1BR20
Category	Relay
Contact Configuration	2 CO (Changeover)
Voltage Rating	160–690V AC
Rated Frequency	50/60 Hz
Mounting	35mm DIN rail or plug-in socket
Standard	IEC 60947-5-1
Certifications	BIS certified, CE, cULus (select models)

⚡ Key Features

2 CO (Changeover) contact arrangement — all contacts independently switchable up to the contact voltage rating.
Manufactured to IEC 60947-5-1 — complies with the applicable Indian BIS and IEC international standards for this product category.
BIS certified, CE, cULus (select models) — meets Indian regulatory requirements for use in government, commercial, and industrial electrical installations.
Genuine authorised Siemens product — sourced directly from the official distribution network with full manufacturer traceability and warranty.
GST invoice provided for India orders — valid for corporate procurement, government project orders, and public tender supply via myelectric.in.
Worldwide export available — UAE, Singapore, UK, USA, Sri Lanka & more. Contact +91 94814 00316 for bulk pricing and international shipping.

❓ Frequently Asked Questions

Q: What does the 2 CO (Changeover) contact configuration on the 3UG5514-1BR20 mean?

A: CO (Change Over) contacts switch between two circuits — the common terminal connects to either NO or NC depending on the device state. Used for dual-purpose indication or reversing circuits.

Q: How do I test the 3UG5514-1BR20 relay in the field without a signal source?

A: Most Siemens relays can be manually forced using the test button (if fitted) — this mechanically closes the relay contacts without energising the coil, allowing functional testing of the controlled circuit. For coil testing, use a multimeter to measure coil resistance (typically 500–2000Ω for AC coils at rated voltage) and compare with datasheet values.

Q: Can the 3UG5514-1BR20 relay be mounted on a DIN rail socket for easy replacement?

A: This Siemens relay typically requires direct panel or DIN rail wiring. For applications requiring frequent relay replacement, consider the plug-in relay variant of this series with a matching socket base.