Schneider Electric 30431
MPN30431
Obsolete
trip unit - TMD - 125 A - 3 poles 3d
$696.48Ref. price · indicative, final on quote
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026
Specifications
| Parameter | Value |
|---|---|
| Network type | AC |
| Protection type | L : for overload protection (thermal) I : for short-circuit protection (magnetic) |
| Range of product | NR100...250 NS100...250 |
| Product or component type | Trip unit |
| Short-time protection pick-up adjustment type isd | Fixed |
| Long-time pick-up adjustment type ir (thermal protection) | Fixed |
| Trip unit rated current | 125 A at 40 °C |
| Network frequency | 50/60 Hz |
| Poles | 3P |
| Protected poles description | 3t |
| IP degree of protection | IP40 conforming to IEC 60529 |
| Pollution degree | 3 conforming to IEC 60947 |
All specifications
| Parameter | Value |
|---|---|
| Standards | IEC 60947-2 |
| Range | ComPact |
| Trip unit name | TM-D |
| Device application | Distribution |
| Trip unit technology | Thermal-magnetic |
| Trip unit protection functions | LI |
| Ambient air temperature for storage | -50...85 °C |
| Ambient air temperature for operation | -25...70 °C |
| [Ir] long-time protection pick-up adjustment range | 0.8...1 x In |
| [Isd] short-time protection pick-up adjustment range | 1250 A |
MPN
30431