Expert HQ Rochdale: 6 - Select Options
Chint double pole RCBO's (residual current circuit breaker with overload protection) are available in a choice of current ratings and tripping curves; please choose from the product options.
-
Features
Chint double pole RCBO's (residual current circuit breaker with overload protection) are available in a choice of current ratings and tripping curves; please choose from the product options.
Key Features
- NB1L RCBOs aren't suitable for Chint consumer units or distribution boards, use the single pole versions for outgoing devices.
- Residual current breaker with overload protection.
- Single pole and neutral in two modular 36mm wide spacing.
- RCBOs provide the combined functions of an MCB and RCD in one single pole device.
- Budget priced alternative to the increasingly expensive Wylex, Merlin Gerin, MEM, Square D etc.
- Breaking capacity: 6kA.
- Tripping sensitivity: 30mA.
- Available in B Curve or C tripping curves.
- Manufacturer: Chint
- Guarantee: 5 years
-
Specifications & Dimensions
Specifications Amp Rating SpecificationsAn amp rating, or ampere rating, indicates the maximum amount of electrical current a device or component is designed to safely handle or deliver.
Brand SpecificationsChint Breaking Capacity 6 kA Dimensions Located Below Specifications Table Product Type SpecificationsRCBO Sku NB1L-*** Tripping Curve SpecificationsB-type MCBs have a steep tripping curve, tripping quickly for overcurrents, suitable for residential/commercial use. C-type MCBs have a moderate curve, allowing slightly higher overcurrents for a longer duration, used in industrial settings. D-type MCBs have a shallow/delayed curve, withstanding significantly higher overcurrents for an extended period, ideal for equipment with high inrush currents like large motors.
Voltage SpecificationsAC standards for alternating current and DC standards for direct current.
Mains voltage is 230V AC and has a tolerance of 10%, some products are 220V or 240V AC which means they can be classed as mains voltage.
DC voltages usually require an LED driver to convert the mains voltage AC into low voltage DC. Popular DC voltages are 12V or 24V DC.
230V AC Warranty SpecificationsThe minimum guarantee period of this product.
5 Years mA Rating 30 mA 1 + Neutral Pole
- Width: 36mm wide (Two modular width).
- Height: 86mm
- Depth: 69mm (including switch)
-
8 Reviews
-
Product Questions & Answers 1
Product Questions & Answers
Hi see below , it says it n your description that these Chint DP RCBO’s AREN’T Suitable for Chint DBS ? Is this a mistake?
“Key Features”
NB1L RCBOs aren't suitable for Chint consumer units or distribution boardsQuestion by: Pete Williams on 29 May 2022, 14:45This was meant for the outgoing devices as Chint have a single pole version which fits their consumer units and distribution boards:
https://www.expertelectrical.co.uk/chint-rcbos
If you want residual protection for the incoming device, you'd need an RCD, which can be supplied with the boards, but are available here:
https://www.expertelectrical.co.uk/chint-nl1-residual-current-devicesAnswer by: Chris Horridge (Admin) on 31 May 2022, 06:43 -
Product Codes
SKU Poles Amp Rating Tripping Curve NB1L-B06 Single Pole & Neutral 6 B NB1L-B10 Single Pole & Neutral 10 B NB1L-B16 Single Pole & Neutral 16 B NB1L-B20 Single Pole & Neutral 20 B NB1L-B25 Single Pole & Neutral 25 B NB1L-B32 Single Pole & Neutral 32 B NB1L-B40 Single Pole & Neutral 40 B NB1L-C06 Single Pole & Neutral 6 C NB1L-C10 Single Pole & Neutral 10 C NB1L-C16 Single Pole & Neutral 16 C NB1L-C20 Single Pole & Neutral 20 C NB1L-C25 Single Pole & Neutral 25 C NB1L-C32 Single Pole & Neutral 32 C NB1L-C40 Single Pole & Neutral 40 C