Specifications

Product Type

Thermister Motor Protection Relay

Brand

ABB

Series

Function 1 sensor circuit Non-volatile fault storage Dynamic interrupted wire detection Auto reset ATEX approved	Electrical Endurance AC-12 100000 cycle	Rated Control Supply Voltage (Us) 24 ... 240 V AC/DC
Rated Insulation Voltage (Ui) Measuring Circuit / Output Circuit 300 VOutput Circuit 1 / Output Circuit 2 300 VSupply Circuit / Measuring Circuit 300 VSupply Circuit / Output Circuit 300 V	Rated Operational Current AC-15 (Ie) (230 V) 3 A	Output Type 1 N/O, 1 N/C Contact
Rated Frequency 15 ... 400 Hz	Terminal Type Screw Terminals	Rated Operational Current AC-12 (Ie) (230 V) 4 A
Rated Operational Current DC-12 (Ie) (24 V) 4 A	Rated Operational Current DC-13 (Ie) (24 V) 2 A	Minimum Switching Capacity 24 V10 mA
Short-Circuit Protective Devices Output Circuit NC-F Type Fuses 10 A Output Circuit NO-F Type Fuses 10 A

Conductor Cross Section Flexible

Flexible 1x 0.5 ... 2.5 mm²Flexible 2x 0.5 ... 1.5 mm²

Conductor Cross Section Solid Core

Rigid 1x 0.5 ... 4 mm²Rigid 2x 0.5 ... 2.5 mm²

Mechanical Endurance

Nr. Operations 30000000 cycle

Depth 103.7 mm	Height 85.6 mm	Weight 0.127 kg
Width 22.5 mm

Storage Temperature

-40 ... +85 °C

Operating Temperature

-25 ... +60 °C

IP Rating

IP50

Standards and Approvals

IEC 60364IEC/EN 61643UL

ABB CM-MSS.11S Thermister Motor Protection Relay PTC TypeA 24-240VAC/DC 1NO+1NC 15-400Hz