35-A Commercial Area, Fazaia Housing Scheme Phase - II Sundar Raiwind Rd, Lahore

Chint NXB-63C MCB Breaker 1 pole 6ka

NL1-63 2 Pole RCCB (30 mA & 300 mA) – Ultimate Safety Choice

Price range: ₨ 6,500 through ₨ 8,500

SKUDescription Ampere Ratings Sensitivity PriceQuantity
NL1-63-01

RCCB, NL1-63, 2P, 30mA

25 Amps 30mA  6,500
NL1-63-02

RCCB, NL1-63, 2P, 300mA

25 Amps 300mA  8,500
NL1-63-03

RCCB, NL1-63, 2P, 30mA

40 Amps 30mA  6,500
NL1-63-04

RCCB, NL1-63, 2P, 300mA

40 Amps 300mA  8,500
NL1-63-05

RCCB, NL1-63, 2P, 30mA

63 Amps 30mA  6,500
NL1-63-06

RCCB, NL1-63, 2P, 300mA

63 Amps 300mA  8,500
Brand:

Product Description

Unbeatable NL1-63 2 Pole RCCB Safety: Choose 30 mA or 300 mA

Electric safety doesn’t need to be complicated. With the NL1-63, you get a compact, reliable 2-pole RCCB from CHINT that covers both sensitive personal protection (30 mA) and essential fire-hazard coverage (300 mA)—all in one sleek package.

Why NL1-63 Stands Out

This isn’t just another breaker. The NL1-63 protects against electric shock (direct and indirect contact) and fire risk from insulation faults. Whether your panel is in a modern Pakistani home or a busy industrial shop floor, this little module does serious heavy-lifting.

Technical Specs That Matter

Voltage & current: Rated at up to 240/415 V AC and currents from 25–63 A (some lines go to 100 A).

Sensitivity options: 30 mA for human safety, 300 mA for fire protection—choose what fits your requirement.

Breaking capacity: Solid 6 kA / 10 kA rating ensures it stands strong under fault conditions.

Type A vs AC: Type A handles both AC and pulsating DC leakages, plus surges—great choice if you use inverters or modern gear.

Installation Made Easy

Clip it on a DIN-rail, connect via cable or busbar—simple. It’s IP20 rated, fits standard rail spacing, and even supports auxiliary AX-5 contacts if you want remote indication.

Compliance You Can Trust

Meeting IEC/EN 61008-1 is just the start. NL1-63 carries CE, VDE, UKCA, TUV, and other local approvals—so you know it’s built to real safety standards.

Choosing the Right Version

Homes or duplexes? Go with 30 mA for life-saving sensitivity.

Workshops or apartments? 300 mA adds fire-risk protection while still protecting people.

Need 4 poles or single phase? 4-pole covers 3-phase circuits; 2-pole is perfect for single-phase setups.

Keep It Running—Troubleshooting Tips

If it trips too often, check for poor wiring, ground loops, or inductive loads mistakenly linked to neutral. Give it a manual test monthly—it’s simple and preventative.

FAQs

Q: Should I instead pick an RCBO like NXBLE-63?

RCBOs add over-current protection (MCB + RCD) in one device. If you want overload protection too, consider CHINT NXBLE‑63 RCBO, but if you already have MCBs and just need earth-leakage safety, NL1-63 is cost-effective and focused.

Product Specifications

Compliant Standards: VITS61008-
1 Control electric circuits.
Protect people against indirect contacts and provide additional protection against direct contacts.
Protect installations against fire hazards due to insulation faults.

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