
NG125L/B 40-2 Modular Power Switch
Pricing
Request a quote
We reply within 24 hours
Product Description
Schneider Electric 18755 NG125L/B 40-2 Modular power switch
Technical Specifications
- Manufacturer part number (MPN)
- 18755
- EAN / GTIN
- 3303430187554
- Sales unit
- pcs
- Package quantity
- 6 pcs
- Built-in depth
- 47 mm
- Release characteristic
- B
- Number of poles (total)
- 2
- Number of protected poles
- 2
- Rated current
- 40 A
- Rated voltage
- 230 V
- Rated insulation voltage Ui
- 690 V
- Rated impulse withstand voltage Uimp
- 8 kV
- Frequency
- 50–60 Hz
- Concurrently switching neutral conductor
- Yes
- Overvoltage category
- 4
- Pollution degree
- 3
- Additional equipment possible
- Yes
- Width in number of modular spacings
- 3
- Degree of protection (IP)
- IP20
- Ambient temperature during operating
- -30–70 °C
- Connectable conductor cross section multi-wired
- 1–35 mm²
- Connectable conductor cross section solid-core
- 1.5–50 mm²
- Explosion-proof
- No
- Flush-mounted installation
- No
- Country of origin
- France
Standards & Compliance
- HS Code
- 8536.20
Cross References
- EAN 3303430187554
- SAP 1000009520
- Code 891523
Product Documentation
More from Schneider Electric

Schneider Electric
Adapter plate FOR B=200/250
NSYAEFP42S3D

Schneider Electric
Mechanical Forigling (KBC16ZL20)

Schneider Electric
Bakelite Mounting Plate for PLA 155 Enclosure
NSYPMB155

Schneider Electric
Schneider Electric Soft starter, Altistart 480, 790A, 208 to 690V AC, control supply 110 to 230V AC ATS480C79Y

Schneider Electric
Schneider Electric Harmony XAP, XB2 SL, Empty control station, zinc alloy, grey, M25, 4 cut-outs 22mm, 80 x 175 x 77 XAPD3504

Schneider Electric
Angleconnection 3P G265-500
LA9G3662

Schneider Electric
Schneider Electric Motor circuit breaker, TeSys GV4, 3P, 25A, Icu 50KA, magnetic, lugs terminals GV4LE25N6

Schneider Electric
Schneider Electric Pilot light, Harmony XB4, metal, green, 22mm, plain lens with BA9S bulb, 110...120V AC XB4BV33
Technical guides
Catalogue entry last verified: 2026-09-30. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy 18755?
- 18755 can be ordered from cballast.com as a Schneider Electric catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
- What is the manufacturer part number for this Schneider Electric product?
- The manufacturer part number is 18755.
- What is the HS code for 18755?
- The customs tariff (HS) code for 18755 is 8536.20.
- Who manufactures 18755?
- 18755 is a Schneider Electric product in the Electrical Components range.
- Is a datasheet available for 18755?
- Yes — the 18755 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 18755?
- The minimum order quantity is 1.
- Is 18755 available?
- Yes — 18755 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).
