EPS HM1-100C 3Pole 25KA MCCB

Description

Application

The EPS HM1 Series MCCBs are designed and fully type tested by Interlek SEMKO in compliance to IEC 60947-2 international standards. The complete range of this HM1 series MCCBs (available from 6A – 800A ratings) offers total protection against overcurrent and sort circuits at most common fault levels. The various interrupting capacities available under this series are most suitable for all installation ranging from Main Switchboard, Sub Boards to Distribution Boards.

 

Product Features

Material

The casing for the HM1 series MCCBs is made of BMC, a highly unbreakable material with a very strong dielectric strength to ensure the highest level of insulation & protection.

 

Mechanism

The EPS HM1 series is designed to be trip-free and this occurs when the breaker contacts open under short circuit and overload conditions. To avoid single phasing, if a short circuit or overload occur on any one phase, a common trip mechanism will disconnect all phase contacts of a multi-pole breaker.

 

Accessories

Standard features include a trip button and an automatic tripping device. In keeping up with the latest electrical designs and building automation, the HM1 series can be fitted with the following accessories.

 

Electrical Features

Model Code	HM1-100C
Frame Size	100AF
Ampere rating (A) at ambient temperature 40°C	10, 16, 20, 25, 32, 40, 50, 63, 80, 100
Number Of Pole (P)	3
Rated operational Voltage: Ue (V) AC	415
Rated insulational Voltage: Ue (V) AC	660
Frequency	50 / 60Hz
Utilization CAtegory	A
Standard Compliance	IEC 60947-2

 

AC Interrupting Capacity (I.C.)
IEC 947-2 Icu/Ics (sym) kA

	ICU	ICS
AC 500V	15	8
AC 440V	25	13
AC 415V	35	25
AC 240V	50	25

 

Measurements (mm)

a	92
b	150
c	69
ca	85
bb	129
aa	30

 

Standard Features

Connection	Terminal Screw
Automatic tripping device	Thermal / Magnetic
Trip button	Yes

 

Optional Accessories

Undervoltage trip	•
Shunt trip	•
Auxiliary switch	•
Alarm switch	•

 

Tripping Curves