D.O.L. Motor Starter
SIRIUS 3RM1 motor starters are compact devices 22.5 mm wide, combining a large number of functions in a single enclosure.
They consist of combinations of relay contacts, power semiconductors (hybrid technology), and a solid-state overload relay for switching induction under normal operating conditions.
Features and Benefits
Direct-on-line starters
Overload protection
Fast diagnostics with LED
Test/reset button
Energy efficient
Reduced wiring
Simple connection
Narrow width, 22.5 mm
Type of electrical connection
Screw-type terminals for main and control circuits:
783-9209
,
783-9202
,
783-9206
,
783-9215
,
783-9218
,
783-9212
Spring-type terminals (push in) for main and control circuits:
136-5249
,
136-5251
,
136-5252
,
136-5248
Screw-type terminals for main circuit, spring-type terminals (push in) for control circuit:
136-5250
,
136-5247
,
136-5253
Standards
IEC/EN 60947-4-2, IEC 61508-1: SIL 3, ISO 13849: PLe.
Approvals
CCC, CSA, UL, EAC, ATEX.
Siemens SIRIUS 3RM1