Product identification and compliance
The Schneider Electric EZS100E3080 is a 3-pole (3P) thermal-magnetic moulded-case circuit breaker from the EasyPact EZS range, rated 80 A at 40 °C for distribution applications. It carries a TM-D fixed thermal-magnetic trip unit providing overload (thermal) and short-circuit (magnetic) protection. The device is fully compliant with EN 60947-2 and IEC 60947-2, as evidenced by the datasheet, and is classified as utilisation category A.
Breaking capacity and electrical ratings
Breaking capacity (Icu) varies with system voltage: 50 kA at 220/240 V AC, 25 kA at 380/400 V AC and 415 V AC, and 17 kA at 440 V AC, all per EN/IEC 60947-2. Rated operational voltage (Ue) is 440 V AC; rated insulation voltage (Ui) is 690 V. The integral instantaneous protection is set at 1000 kA. For audit purposes, these figures define the fault-clearing capability at the point of installation and must be coordinated with upstream devices.
Physical dimensions and mounting
Dimensions: 130 mm height, 75 mm width, 60 mm depth. Mounting is fixed to a backplate with a connection pitch of 25 mm. The neutral position is left. IP40 enclosure protection (IEC 60529) and IK07 impact resistance (IEC 62262) suit installation in indoor distribution panels where dust ingress and light mechanical impact are concerns.
