8UC6070-0YQAB | Siemens Castell Interlock Kit Type AB (1 Set = 1 Lock + 1 Key) Suitable For 3VT1 MCCB, 3KT812/14/16, 3KL811/12/15 & 3KA815 Switch – Siemens

Name: 8UC6070-0YQAB | Siemens Castell Interlock Kit Type AB (1 Set = 1 Lock + 1 Key) Suitable For 3VT1 MCCB, 3KT812/14/16, 3KL811/12/15 & 3KA815 Switch - Siemens - myelectric.in
Brand: Siemens
SKU: 8UC6070-0YQAB
Price: 4951.90 INR
Availability: OutOfStock

SKU: 8UC6070-0YQAB

Original price was: ₹10,765.00.Current price is: ₹4,951.90. Excl. GST

Out of stock

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Sourced through authorised channels, the Siemens 8UC6070-0YQAB mccb delivers dependable performance for reliable circuit protection and isolation. myelectric.in stocks the 8UC6070-0YQAB | Siemens Castell Interlock Kit Type AB (1 Set = 1 Lock + 1 Key) Suitable For 3VT1 MCCB, 3KT812/14/16, 3KL811/12/15 & 3KA815 Switch for contractors, panel builders, and project buyers — buy online with GST invoice, or request a bulk quote for domestic supply and export to UAE, Singapore, UK, USA, Sri Lanka and more.

📋 Technical Specifications

Parameter	Value
Brand	Siemens
Part Number / SKU	8UC6070-0YQAB
Category	MCCB
Series / Model	3KA
Rated Operational Voltage (Ue)	415V AC (50/60 Hz)
Mounting	Fixed, front connected
Rated Frequency	50/60 Hz
Standard	IEC 60947-3, IS 13947-3
IP Rating	IP20 (open execution), IP65 (with enclosure)
Voltage Rating	Up to 690V AC
Certifications	BIS certified, CE, cULus (select models)

⚡ Key Features

Thermal-magnetic trip unit — factory-calibrated overload and short-circuit protection; suitable for standard feeder circuits without electronic adjustment.
3KA81 series: 63–160A, 3P+N (4 pole), open execution for panel mounting
Manufactured to IEC 60947-2 / IS 13947-2 — 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: Can the 8UC6070-0YQAB be motorised for remote switching and automation?

A: Yes. Siemens 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 8UC6070-0YQAB 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: Is the 8UC6070-0YQAB 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 Siemens coordination table for the specific contactor-overload-MCCB combination to confirm Type 1 or Type 2 coordination is achieved.

Q: Which Siemens accessories are compatible with the 8UC6070-0YQAB?

A: The Siemens 3KA series supports snap-on accessories including auxiliary contacts (OF), alarm contacts (SD), shunt trip coils (MX), undervoltage releases (MN), and comb busbars. Accessories are series-specific — always verify compatibility using the Siemens product catalogue before ordering. myelectric.in can advise on the correct accessory part numbers for the 8UC6070-0YQAB.

Q: What is the difference between an MCCB and a standard MCB — and why use the 8UC6070-0YQAB?

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 8UC6070-0YQAB when the application specifically requires mccb characteristics.