Data Sheet

ManualsBrandsSiemens ManualsAutomationSiemens 3RT2017-1MB42-0KT0 Electrical contactor 3 makers 690 V AC 1 pc(s)

Data sheet 3RT2017-1MB42-0KT0

power contactor, AC-3 12 A, 5.5 kW / 400 V 1 NC, 24 V DC 0.85-

1.85*US 3-pole, Size S00 screw terminal

Product brand name SIRIUS

Product designation Coupling relay

Product type designation 3RT2

General technical data

Size of contactor S00

Product extension

● function module for communication

● Auxiliary switch

Surge voltage resistance

● of main circuit rated value

6kV

● of auxiliary circuit rated value

6kV

maximum permissible voltage for safe isolation

● between coil and main contacts acc. to EN

60947-1

400V

Protection class IP

● on the front

IP20

● of the terminal

IP20

Shock resistance at rectangular impulse

● at DC

7.3g / 5 ms, 4.7g / 10 ms

3RT2017-1MB42-0KT0 Subject to change without notice

Page 1/

Summary of content (11 pages)

PAGE 1
Data sheet 3RT2017-1MB42-0KT0 power contactor, AC-3 12 A, 5.5 kW / 400 V 1 NC, 24 V DC 0.851.
PAGE 2
Shock resistance with sine pulse ● at DC 11,4g / 5 ms, 7,3g / 10 ms Mechanical service life (switching cycles) ● of contactor typical 30 000 000 Reference code acc. to DIN 40719 extended according to IEC 204-2 acc. to IEC 750 K Reference code acc. to DIN EN 81346-2 Q Ambient conditions Installation altitude at height above sea level ● maximum 2 000 m Ambient temperature ● during operation -25 ... +60 °C ● during storage -55 ...
PAGE 3
— up to 690 V for current peak value n=20 rated value 6.7 A ● at AC-6a — up to 230 V for current peak value n=30 rated value 4.8 A — up to 400 V for current peak value n=30 rated value 4.8 A — up to 500 V for current peak value n=30 rated value 4.8 A — up to 690 V for current peak value n=30 rated value 4.8 A Minimum cross-section in main circuit ● at maximum AC-1 rated value 4 mm² Operating current for approx. 200000 operating cycles at AC-4 ● at 400 V rated value 4.
PAGE 4
— at 110 V rated value 0.35 A ● with 3 current paths in series at DC-3 at DC-5 — at 24 V rated value 20 A — at 110 V rated value 20 A — at 220 V rated value 1.5 A — at 440 V rated value 0.2 A — at 600 V rated value 0.2 A Operating power ● at AC-1 — at 230 V rated value 7.5 kW — at 230 V at 60 °C rated value 7.5 kW — at 400 V rated value 13 kW — at 400 V at 60 °C rated value 13 kW — at 690 V rated value 22 kW — at 690 V at 60 °C rated value 22 kW ● at AC-2 at 400 V rated value 5.
PAGE 5
Holding power of magnet coil at DC 1.6 W Closing delay ● at DC 30 ... 100 ms Opening delay ● at DC 7 ... 13 ms Arcing time 10 ...
PAGE 6
● for three-phase AC motor — at 200/208 V rated value 3 hp — at 220/230 V rated value 3 hp — at 460/480 V rated value 7.
PAGE 7
Type of electrical connection ● for main current circuit screw-type terminals ● for auxiliary and control current circuit screw-type terminals ● at contactor for auxiliary contacts Screw-type terminals ● of magnet coil Screw-type terminals Type of connectable conductor cross-sections ● for main contacts — solid 2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²), 2x 4 mm² — single or multi-stranded 2x (0,5 ... 1,5 mm²), 2x (0,75 ... 2,5 mm²), 2x 4 mm² — finely stranded with core end processing 2x (0.
PAGE 8
Certificates/ approvals General Product Approval EMC KC Functional Safety/Safety of Machinery Declaration of Conformity Type Examination Certificate Miscellaneous Test Certificates Special Test Certificate Marine / Shipping Type Test Certificates/Test Report Marine / Shipping other Confirmation Railway Vibration and Shock Further information Information- and Downloadcenter (Catalogs, Brochures,…) www.siemens.com/sirius/catalogs Industry Mall (Online ordering system) https://mall.industry.
PAGE 9
45 73 35 5 1 / L1 6. 3 / L2 7. 5 / L3 8. 2 1 NC A1 + 2 2 NC A2 - 50 57.5 29.8 5. 5. 6. 2 / T1 7. 4 / T2 8. 6 / T3 1.2 3.