Eaton NZM..-ME..NA Circuit Breaker - 3-Pole, 140 A Current Rating, 35 kA, 690 V ac

View all Thermal Breakers

Subtotal (1 unit)*

£1,485.86

(exc. VAT)

£1,783.03

(inc. VAT)

Add to Basket
Select or type quantity
Stocked by manufacturer
  • Ready to ship from 20 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£1,485.86

*price indicative

RS Stock No.:
250-9756
Mfr. Part No.:
142422 NZMN2-ME140-BT-NA
Brand:
Eaton
Find similar products by selecting one or more attributes.
Select all

Brand

Eaton

Product Type

Circuit Breaker

Current Rating

140 A

Series

NZM..-ME..NA

Number of Poles

3

Width

105 mm

Terminal Type

Frame Clamp

Tripping Mechanism

Electronic

Reset Actuator Type

Lever

Tripping Characteristics

Electronic Release

Rated AC Voltage

690 V ac

Standards/Approvals

UL 489, CE, CSA-C22.2 No. 5-09, IEC 60947-2

Depth

149mm

Height

105mm

Breaking Capacity

35kA

COO (Country of Origin):
RO
The Eaton makes this Circuit breaker which is developed for use in motor circuits with contactor. The mounting is always flexible due to the modular function groups, with electronic release for the motor protection with phase failure sensitivity. These motor protection circuit breaker from NZM..-ME..NA series cover all applications with only four compact sizes, and this device is rated for 140 A at 690 Vac and it has 3 poles.

It comes with additional motor protective features

Adjustable overload releases Ir and adjustable time delay setting to overcome current peaks

Related links