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A9N16251
A9N16251
A9N16251
A9N16251
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Schneider
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A9N16251 - Acti 9 xID residual circuit breaker - 25 A - 4P - 30mA class AC instantaneous - Schneider Electric

Cat No. A9N16251
Category RCCB/ELCB
Stock In Stock
Condition Brand New, Sealed Packaging

In Stock — 115 Qty

$64.25
Quantity Expected Delivery
115 Units 25 Business Days

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Technical Specification

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Product Details

Schneider Electric A9N16251 - This product is a Acti9 xID biconnect residual current circuit breaker (RCCB),It is a 4P circuit breaker with 25A In rated current, 30mA earth leakage sensitivity and AC type protection class,This product protects against electrical shock by direct or indirect contact and fire hazards,The connection is made downstream by biconnect comb busbar or upstream/downstream by tunnel terminals,It is compliant with IEC/EN 61008-1 standard,The (Im/IÎm) rated breaking and making short circuit capacity is up to 500A ,It has an electrical endurance going up to 4000 cycles and a mechanical endurance going up to 4000 cycles,The Ue operational voltage is 400VAC to 415VAC,The Ui rated insulation voltage is 500VAC. The Uimp rated impulse withstand voltage is 6kV. The frequency is 50Hz,It is DIN rail mountable. The width in 9mm pitches is 8,The product colour is white (RAL9003). The dimensions are (W) 72mm x (H) 81mm x (D) 75mm. The weight is 370g,According to IEC 60529 standard, the degree of protection is IP20 and IP40 in enclosure,The operating temperature is from -5°C to 40°C. The storage temperature is from -40°C to 85°C. We are dedicatedly involved in providing an excellent quality products at Electrihub.

Product Dimensions

Schneider A9N16251 dimensions and weight

Dimensions (L × W × H)
Length 9.4 cm
Width 8.6 cm
Height 7.6 cm
Weight
Net Weight 0.34 kg

Dimensions are approximate. For precise dimensional drawings, contact us.

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Product Overview

Schneider Electric A9N16251 - This product is a Acti9 xID biconnect residual current circuit breaker (RCCB),It is a 4P circuit breaker with 25A In rated current, 30mA earth leakage sensitivity and AC type protection class,This product protects against electrical shock by direct or indirect contact and fire hazards,The connection is made downstream by biconnect comb busbar or upstream/downstream by tunnel terminals,It is compliant with IEC/EN 61008-1 standard,The (Im/IÎm) rated breaking and making short circuit capacity is up to 500A ,It has an electrical endurance going up to 4000 cycles and a mechanical endurance going up to 4000 cycles,The Ue operational voltage is 400VAC to 415VAC,The Ui rated insulation voltage is 500VAC. The Uimp rated impulse withstand voltage is 6kV. The frequency is 50Hz,It is DIN rail mountable. The width in 9mm pitches is 8,The product colour is white (RAL9003). The dimensions are (W) 72mm x (H) 81mm x (D) 75mm. The weight is 370g,According to IEC 60529 standard, the degree of protection is IP20 and IP40 in enclosure,The operating temperature is from -5°C to 40°C. The storage temperature is from -40°C to 85°C. We are dedicatedly involved in providing an excellent quality products at Electrihub.

Frequently Asked Questions for A9N16251

Every Schneider A9N16251 RCCB/ELCB purchased from Electrihub is 100% genuine, brand new, and supplied in original sealed packaging — ensuring top performance and reliability. We source all products from trusted Schneider supply channels, so you can buy with complete confidence.

Electrihub offers competitive pricing, fast delivery, and expert support to help you select the right RCCB/ELCB for your application. Whether for industrial automation, electrical panels, or control systems, you can rely on Electrihub for authentic Schneider products that deliver consistent quality and safety.
Yes. RAS Electrihub Private Limited provides PAN India delivery with reliable logistics, safe packaging, and doorstep delivery across all states and union territories.
Yes. RAS Electrihub Private Limited issues GST-compliant invoices and also supports PO-based invoicing for businesses, contractors, and organizations across India.
Yes. RAS Electrihub Private Limited operates as an ISO-certified organization, ensuring quality sourcing, authentic products, and standardized procurement and delivery processes.
The Schneider A9N16251 RCCB is designed to provide high-level protection against earth leakage and electric shocks. It detects residual current and disconnects the circuit instantly to prevent fire hazards and ensure human safety in both residential and commercial installations in India.
The A9N16251 RCCB is part of Schneider Electric's high-performance range. For technical specifications like mA sensitivity (e.g., 30mA for life safety or 300mA for fire protection) and ampere rating, please refer to the product datasheet. It is optimized for the standard 230V/415V electrical systems in India.
Yes, the Schneider A9N16251 is fully compliant with IEC/EN 61008-1 standards. In India, it meets the necessary safety benchmarks required for distribution boards, ensuring reliable performance under local environmental conditions.
It is recommended to press the 'Test' button on the Schneider A9N16251 at least once every month. This ensures that the internal mechanical and electronic trip mechanism is functioning correctly and the device is ready to protect your circuit from earth faults.
Depending on the pole configuration (2-pole or 4-pole), the A9N16251 can be used for single-phase (2P) or three-phase with neutral (4P) applications. Ensure that the neutral connection is properly established as per Schneider's wiring guidelines for effective earth leakage detection.
The Schneider A9N16251 is fully compliant with global safety standards including IEC 61008-1 and EN 61008-1. These certifications ensure the residual current circuit breaker provides reliable protection against earth leakage and electric shocks in international industrial and residential power networks.
Yes, most Schneider Electric RCCB/ELCB models, including the A9N16251, are designed for global compatibility, operating efficiently at both 50Hz and 60Hz frequencies. This makes them suitable for diverse electrical grids across Europe, Asia, and the Americas.
The A9N16251 features a high rated breaking capacity (typically 6kA or 10kA depending on the specific sub-series), ensuring it can safely interrupt fault currents. This technical robustness is essential for protecting sensitive downstream equipment in high-demand global infrastructures.
Schneider Electric designs the A9N16251 with high-quality thermoplastic materials that maintain operational integrity in varied climates. It is calibrated for standard reference temperatures, but remains reliable in the rigorous conditions often found in industrial enclosures worldwide.
The A9N16251 RCCB/ELCB is available in different tripping classes. Type AC is used for standard sinusoidal AC currents, while Type A provides additional protection against pulsating DC components, common in modern global electronics and EV charging setups.

Reviews & Ratings

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David Tennant Apr 23, 2026

This RCCB from Schneider is built to rigorous international standards. Excellent insulation resistance and verified dielectric strength. Essential for our automated control logic maintenance. Trustworthy procurement process; Electrihub is a top-tier supplier. An essential spare for maintaining operational continuity.

Dominic Wright Apr 23, 2026

The A9N16251 was the exact solution needed for our automation architecture. The build quality reflects Schneider's reputation for engineering excellence. Verified the technical specs; everything is well within tolerance. Exceptional service and authentic products from the Electrihub team. Very pleased with the quality and the seamless purchase experience.

Deepak Chawla Apr 23, 2026

Selected the A9N16251 specifically for a heavy-duty industrial panel project. The terminal integrity is excellent, and the housing insulation is top-grade. Provides secure and consistent protection for our sensitive control circuits. RAS Electrihub delivered the genuine Schneider product with full documentation. Will definitely continue to source our Schneider components from RAS Electrihub.

Suresh Prabhu Apr 23, 2026

Ordered this Schneider unit to replace a faulty component in our distribution board. Verified the dielectric strength and insulation resistance; both are excellent. Ideal for the automation logic and circuit protection we required. Grateful to RAS Electrihub for the prompt delivery and original packaging. Highly recommended for any professional or industrial electrical setup.

Sanjay Deshmukh Apr 23, 2026

Required a high-performance RCCB for a critical manufacturing line. The build meets all standard safety benchmarks for industrial switchgear. Handled the heavy starting currents of our industrial machinery with ease. Very impressed with the authentic supply and fast shipping from RAS Electrihub. Perfect balance of technical excellence and competitive local pricing.

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