Allzy 20A-Modular MCB-SP-1 Module-White | Legrand – 681159

Name: Legrand Allzy 20A SP MCB Module, White | 681159 | 6811 59
Brand: Legrand
SKU: 6811 59
Price: 251.00 INR
Availability: InStock

SKU: 6811 59

Original price was: ₹502.00.Current price is: ₹251.00. Excl. GST

12 People watching this product now!

Order protection

Buy with complete confidence.

We back each order with genuine supply, on-time dispatch and GST or commercial invoicing as required.

Buyer protection on every order

Global DeliveryShipped pan-India and to export markets.

On-Time DeliveryPacked and dispatched on schedule.

100% OriginalFrom brand-authorised channels only.

GST InvoiceCompliant, ITC-ready tax invoice.

Secure PaymentEncrypted, trusted payment gateways.

Also included Dedicated account manager Technical support Bulk & business pricing 3-day replacement

📋 Technical Specifications

Parameter	Value
Brand	681159
Part Number / SKU	6811 59
Category	Miniature Circuit Breaker (MCB)
Current Rating	20 A
Poles	1 Pole
Module Capacity	1 modules
Standard	IS 8828 / IEC 60898-1 (residential) and IEC 60947-2 (industrial)
Certifications	BIS certified where applicable

⚡ Key Features

20 A rated current — provides overload and short-circuit protection for the connected circuit.
1 Pole — protects a single-phase final circuit; fits standard 35mm DIN rail in distribution boards.
Thermal-magnetic trip mechanism — bimetal element trips on sustained overload, instantaneous magnetic trip on short-circuit; two independent protection functions in one compact module.
Manufactured to IS 8828 / IEC 60898-1 (residential) and IEC 60947-2 (industrial) — 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 681159 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 load can the 6811 59 protect at its rated 20 A?

A: The 6811 59 is rated to carry and protect circuits up to 20 A continuously. For motor loads, ensure the full-load current (FLC) of the motor does not exceed this rating. For resistive loads (heaters, lighting), the 20 A rating is used directly. Derate by 20% for ambient temperatures above 40°C.

Q: How many single-pole MCBs can be installed in the 6811 59 with 1 modules?

A: With 1 modules available, the 6811 59 can accommodate that many standard 17.5mm-pitch single-pole devices. Multi-pole MCBs occupy proportionally more space: 2P = 2 modules, 3P = 3 modules, 4P = 4 modules. Mixed configurations (e.g. one 2P RCCB + remaining SP MCBs) can be planned using the module count.

Q: What happens when the 6811 59 trips — how do I identify and reset it?

A: When the 6811 59 trips on fault, the handle moves to a midway position (between ON and OFF), distinctly visible from a distance. To reset: (1) identify and rectify the fault, (2) push the handle fully to OFF, (3) then switch back to ON. Never force-reset without investigating the fault cause.

Q: Is the 6811 59 suitable for both single-phase and three-phase systems?

A: The 6811 59 is a 1 pole device for single-phase circuits. For three-phase circuits, use a 3-pole or 4-pole MCB of the same series.

Q: Can the 6811 59 be DIN rail mounted in any standard distribution board?

A: Yes. This 681159 MCB uses the standard 35mm EN 60715 DIN rail and 17.5mm module width, making it compatible with all major brand distribution boards and enclosures. Terminal capacity accommodates both rigid and flexible conductors up to the rated cross-section.