Motor Protection Circuit Breaker, 3‑Pole, 0.1–0.16 A, C Frame

Product Description

This motor protection circuit breaker is designed for precise thermal‑magnetic protection of small motors within the 0.1 to 0.16 A range. It provides integrated overload and short‑circuit protection with trip class 10 performance, supporting AC-3 motor starting applications. The device features a three‑pole configuration with screw main terminals and a rotary operator, suitable for DIN rail installations. With a rated frequency of 50/60 Hz and an insulation voltage up to 690 V per IEC, it achieves up to 100 kA short‑circuit breaking capacity under IEC conditions and coordinates with 100‑C and 100‑K contactors for UL Type E/F combinations. The unit carries IP2X protection, differential phase‑loss protection, and fixed magnetic release at approximately 13× In. Mechanical durability is rated at 100,000 operations, with environmental robustness for shock, vibration, and humidity per IEC test standards. Dimensions are compact at 45 × 70 × 90 mm, supporting panel density and easy integration in coordinated motor control assemblies. Packaging is single pack.

Key Features

• •Adjustable 0.1–0.16 A thermal setting
• •Three pole thermomagnetic protection
• •100 kA IEC short circuit capacity
• •Trip class 10 with phase loss protection
• •Compact 45 x 70 x 90 mm footprint
• •IP2X degree of protection
• •Coordinates with 100‑C09 and 100‑K05 contactors

Buy Options

Condition, indicative price, stock, and lead time. Confirm current availability via RFQ.

Specifications

Type

Motor Protection Circuit Breaker

Current range

0.1–0.16 A

Poles

3

Trip type

Thermal magnetic, class 10

Rated frequency

50/60 Hz

Rated insulation voltage (Ui)

690 V per IEC

Short circuit capacity (Icu)

100 kA per IEC

Utilization category

AC‑3 (IEC 60947‑4‑1)

Protection type

Adjustable thermal / fixed magnetic ~13× In

Phase loss protection

Differential release

Degree of protection

IP2X

Mechanical life

100,000 operations

Dimensions

45 x 70 x 90 mm (W x D x H)

Contactor coordination

100‑C09 and 100‑K05 per UL 508 Type E/F

Frame size

C, 32 A

Packaging

Single pack

Operating temperature

−25 °C

Storage temperature

−40 °C

Shock

30 G, 11 ms, all axes (IEC 60068‑2‑27)

Vibration

5 G (IEC 60068‑2‑6)

Part #

140M-C2E-A16

Category

Circuit Breaker

Subcategory

Molded Case Circuit Breaker

Weight

0.26 lbs

Frame/Rating

Frame C, Rating - 32 amp

Interrupting Rating/Breaking Capaci

Normal Break

Protection Type

Adj Thermal/ Fixed Mag

Current Range

Range - 0.10-0.16 Amp

FAQ