3KX83454AC | Siemens SS Enclosure 200-400 A Suitable For 3LK8/ 3KA8 Switch – Siemens

Name: 3KX83454AC | Siemens SS Enclosure 200-400 A Suitable For 3LK8/ 3KA8 Switch - Siemens - myelectric.in
Brand: Siemens
SKU: 3KX83454AC
Price: 6484.50 INR
Availability: OutOfStock

SKU: 3KX83454AC

Original price was: ₹9,825.00.Current price is: ₹6,484.50. Excl. GST

Out of stock

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📋 Technical Specifications

Parameter	Value
Brand	Siemens
Part Number / SKU	3KX83454AC
Category	Switch Disconnector
Series / Model	3KA
Current Rating	200–400 A
Standard	IEC 60947-3, IS 13947-3
IP Rating	IP20 (open execution), IP65 (with enclosure)
Voltage Rating	Up to 690V AC
Mounting	DIN rail or panel mounting
Certifications	BIS certified, CE, cULus (select models)

⚡ Key Features

200–400 A current rating — confirmed from product specifications; size wiring and terminals to match or exceed this value.
Positive opening operation (meets IEC 60947-3 requirement for true isolation)
All models padlockable in OFF position for safe maintenance isolation
Manufactured to IEC 60947-3 (disconnectors), IEC 60898, IS 13947, IS 8828 — complies with Indian BIS and IEC international safety standards.
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 is the significance of the 200–400 A rating on the 3KX83454AC?

A: The 200–400 A rating is the device’s maximum continuous current carrying capacity under specified conditions (typically 40°C ambient). For circuit design, use 80% of this value as the design current to allow for derating due to grouping, temperature, and future load growth.

Q: How many padlocks can be applied to the 3KX83454AC for LOTO safety?

A: The Siemens 3KA switch disconnector supports up to 3 simultaneous padlocks on the OFF-position locking facility. This allows multiple contractors or maintenance teams to each apply their own padlock, ensuring the circuit cannot be re-energised until all teams have removed their lock — a critical requirement for multi-contractor LOTO procedures.

Q: Can the 3KX83454AC make and break load current, or is it for isolation only?

A: This is a switch-disconnector (not a pure isolator), meaning it is rated to make and break load currents up to its rated current under AC-22A or AC-23A utilisation categories. Pure isolators must only be operated on de-energised circuits. The Siemens 3KA switch-disconnector can therefore be used for operational switching, not just maintenance isolation.