TP&N Vertical Loadline DB 4 Way Single Door – Suitable for TP ?A Frame? MCCB Havells | DHDLVDRWAOFO12

Name: Havells TP&N 4 Way Single Door Loadline DB for MCCB | DHDLVDRWAOFO12
Brand: Havells
SKU: DHDLVDRWAOFO12
Price: 20319.04 INR
Availability: OutOfStock

SKU: DHDLVDRWAOFO12

Original price was: ₹36,284.00.Current price is: ₹20,319.04. Excl. GST

Out of stock

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The Suitable for TP ?A Frame? MCCB Havells | DHDLVDRWAOFO12 DHDLVDRWAOFO12 is a mccb, engineered for reliable circuit protection and isolation in demanding Indian and international installations. Key ratings include 3 Poles. Buy the TP&N Vertical Loadline DB 4 Way Single Door 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	Suitable for TP ?A Frame? MCCB Havells \| DHDLVDRWAOFO12
Part Number / SKU	DHDLVDRWAOFO12
Category	MCCB
Poles	3 Poles
Ways	4 way
Rated Operational Voltage (Ue)	415V AC (50/60 Hz)
Mounting	Fixed, front connected
Rated Frequency	50/60 Hz
Standard	IEC 60947-2 / IS 13947-2
Certifications	BIS certified where applicable

⚡ Key Features

Thermal-magnetic trip unit — factory-calibrated overload and short-circuit protection; suitable for standard feeder circuits without electronic adjustment.
3 Poles — three-phase feeder protection; neutral not switched (TN-C / IT systems).
Manufactured to IEC 60947-2 / IS 13947-2 — complies with the applicable Indian BIS and IEC international standards for this product category.
BIS certified where applicable — meets Indian regulatory requirements for use in government, commercial, and industrial electrical installations.
Genuine authorised Suitable for TP ?A Frame? MCCB Havells | DHDLVDRWAOFO12 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: Is the DHDLVDRWAOFO12 suitable for use as a motor branch circuit protector (Type E coordination)?

A: MCCBs used for motor branch circuit protection must be coordinated with the downstream overload relay for Type 2 coordination (no damage to contactor or relay on short-circuit). Verify the Suitable for TP ?A Frame? MCCB Havells | DHDLVDRWAOFO12 coordination table for the specific contactor-overload-MCCB combination to confirm Type 1 or Type 2 coordination is achieved.

Q: Can the DHDLVDRWAOFO12 be motorised for remote switching and automation?

A: Yes. Suitable for TP ?A Frame? MCCB Havells | DHDLVDRWAOFO12 MCCBs in this series support rotary handle adaptation and motorised operating mechanisms as accessories, enabling remote ON/OFF switching via PLC, SCADA, or BMS. Motorised MCCBs are used for automatic load management and remote trip in automated distribution systems.

Q: What trip unit type does the DHDLVDRWAOFO12 use — thermal-magnetic or electronic?

A: Refer to the product label or datasheet for the exact trip unit specification. The trip unit determines adjustability and protection accuracy.

Q: What is the difference between an MCCB and a standard MCB — and why use the DHDLVDRWAOFO12?

A: A standard MCB protects against overload and short-circuit only. An MCCB handles much higher fault levels and larger current ratings — MCCBs are rated up to 1600A with 25–200kA breaking capacity, compared to MCBs which are capped at typically 125A and 10kA. Choose the DHDLVDRWAOFO12 when the application specifically requires mccb characteristics.