31111 | switch disconnector, Compact INS400 , 400 A, standard version with black rotary handle, 4 poles – Schneider Electric

Name: Schneider Electric 400A 4-Pole Switch Disconnector 31111
Brand: Schneider Electric
SKU: 31111
Price: 30109.30 INR
Availability: InStock

SKU: 31111

Original price was: ₹56,810.00.Current price is: ₹30,109.30. Excl. GST

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The Schneider Electric 31111 is a Compact INS400 switch disconnector rated at 400 A, designed in a 4-pole configuration with a standard black rotary handle. This heavy-duty isolating switch from the trusted Compact INS series is ideal for electrical distribution panels, industrial plants, and commercial buildings requiring reliable load isolation and safety disconnection in B2B installations.

📋 Technical Specifications

Parameter	Value
Brand	Schneider Electric
Part Number	31111
Product Series	Compact INS400
Type	Switch Disconnector
Rated Current	400 A
Number of Poles	4 Poles (4P)
Handle Type	Standard Black Rotary Handle
Version	Standard Version

🏗 Applications

Main Distribution Boards

Used as a main incoming isolator in 3-phase + neutral distribution panels for commercial and industrial buildings.

Industrial Load Isolation

Provides safe visible isolation for 400 A industrial machinery, motors, and heavy equipment during maintenance.

Generator Changeover Systems

Suitable as a 4-pole changeover isolator between mains and generator supply in high-capacity backup power setups.

CPWD / PWD / MES Tender Supply

Meets specification requirements for switch disconnectors in government infrastructure projects across India.

Bulk Distributor Supply

Stocked for wholesale supply to electrical distributors and panel builders requiring high-volume procurement.

Bulk Supply · Tender Orders · Pan-India & International Delivery

Trusted by contractors, electrical distributors, and government buyers across India. Wholesale pricing for bulk orders. GST invoice provided. International shipping to UAE, Singapore, UK, USA, and other countries.

📞 Request Bulk Quote✅ GST Invoice✈ International Shipping

❓ Frequently Asked Questions

Q: What does the 4-pole (4P) configuration mean for this INS400 switch disconnector?

A: The 4-pole configuration means this switch disconnector simultaneously isolates all three phases (L1, L2, L3) and the neutral (N) in a 3-phase+neutral system, providing complete disconnection for safety during maintenance.

Q: Can this 400 A Compact INS400 be used as a main switch in an industrial panel?

A: Yes, the 400 A rated current and 4-pole configuration make it suitable as a main incoming isolating switch in heavy-duty industrial and commercial distribution panels requiring high current handling capacity.

Q: Does the black rotary handle provide padlockable locking for safety isolation?

A: The standard version of the Compact INS400 comes with a black rotary handle designed for manual ON/OFF switching. The rotary handle mechanism provides clear visual indication of the switch position for safe isolation procedures.

Q: What is the difference between this standard version and the rotary handle version of the INS400?

A: This is the standard version with a black rotary handle, which is the base configuration of the Compact INS400 switch disconnector. It provides reliable manual switching and isolation functionality for 400 A, 4-pole applications without additional accessories.

Q: Is this switch disconnector suitable for generator changeover applications in commercial buildings?

A: Yes, the 4-pole 400 A configuration allows it to be used as a changeover isolator between mains and generator supply in 3-phase+neutral systems, commonly required in commercial complexes, hospitals, and data centers with backup power.