Accessories for moulded case circuit breakers (MCCBs) play a crucial role in expanding their capabilities beyond basic overcurrent protection. They provide additional functionalities such as remote control, status indication, enhanced safety features, and convenient installation options. By incorporating these accessories, you can optimize your electrical system for specific requirements and enhance its overall performance and reliability.

004672343

Image of NA2 TD 125-630AF AC415-450V

NA2 TD 125-630AF AC415-450V Undervoltage trip unit

ETI Code:: 004672343
To use with:: EB2, ED2 125-630AF
Function accessories:: Undervoltage trip 440-450V AC - Time Delay

Accessories

Product

Net weight of the product: 0.047 kg
Stock unit of measure: pcs

Transport Packaging

Transport packaging quantity: 1 pcs
EAN code for a transport packaging: 3838895704102
Transport packaging weight: 0.047 kg
Transport Packaging Dimensions Height: 45 mm
Transport Packaging Dimensions Width: 30 mm
Transport Packaging Dimensions Depth: 60 mm
Transport packaging volume: 0.081 dm³
Pallet quantity: 17,021 pcs
Customs tariff: 85389099

Eplan

Software is provided as is without any guarantees or warranty. The author is under no obligation to provide support, service, corrections, or upgrades to the free software programs or drivers.

004672343 Undervoltage trip unit NA2 TD 125-630AF AC415-450V ETIBREAK MCCB EB2 Accessories Internal Accessories Undervoltage trip for EB2 800-1600 International Moulded case circuit breakers and disconnectors ETIBREAK Accessories EB & ED Series Function accessories: Undervoltage trip 440-450V AC - Time Delay Undervoltage trip unit Function accessories: Undervoltage trip 440-450V AC - Time Delay

Accessories 146 All Accessories

EB2 125/3L 20A 3p

004671021

EB2 125/3L 20A 3p

EB2 125/3L 32A 3p

004671022

EB2 125/3L 32A 3p

EB2 125/3L 50A 3p

004671023

EB2 125/3L 50A 3p

EB2 125/3L 63A 3p

004671024

EB2 125/3L 63A 3p

EB2 125/3L 100A 3p

004671025

EB2 125/3L 100A 3p

EB2 125/3L 125A 3p

004671026

EB2 125/3L 125A 3p

EB2 125/4L 20A 4p

004671027

EB2 125/4L 20A 4p

EB2 125/4L 32A 4p

004671028

EB2 125/4L 32A 4p

EB2 125/4L 50A 4p

004671029

EB2 125/4L 50A 4p

EB2 125/4L 63A 4p

004671030

EB2 125/4L 63A 4p

EB2 125/4L 100A 4p

004671031

EB2 125/4L 100A 4p

EB2 125/4L 125A 4p

004671032

EB2 125/4L 125A 4p

Related News & Updates

Wednesday, 18 Feb 2026

RO2S 250 Rotary Handle – Safer and Smarter Operation of EB2S 250 MCCBs

In low-voltage installations, safety and ease of operation go hand in hand. The right accessory can make daily handling simpler while also increasing protection during maintenance.

In our latest video, we present the RO2S 250 rotary handle, a breaker-mounted accessory designed specifically for ETI’s EB2S 250 moulded case circuit breaker (MCCB).