Data Sheet

Data sheet 3TH2081-0GB8

Contactor relay, 31Z, EN 50011, 3 NO + 1 NC, Snap-on mounting

DC operation with diode (Schindler) 22 V DC special version !!!

Phased-out product !!! Successor is SIRIUS 3RH21

Product designation Auxiliary contactor

Product type designation 3TH2

Size of contactor 0

Protection class IP on the front IP20

Reference code acc. to DIN 40719 extended

according to IEC 204-2 acc. to IEC 750

Reference code acc. to DIN EN 81346-2 K

Reference code acc. to DIN EN 61346-2 K

Type of voltage of the control supply voltage DC

Control supply voltage at DC

● rated value

22V

Design of the surge suppressor with diode

Number of NC contacts for auxiliary contacts 1

● delayed switching

● lagging switching

● make-before-break switching

Number of NO contacts for auxiliary contacts 3

● delayed switching

3TH2081-0GB8 Subject to change without notice

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Data sheet 3TH2081-0GB8 Contactor relay, 31Z, EN 50011, 3 NO + 1 NC, Snap-on mounting DC operation with diode (Schindler) 22 V DC special version !!! Phased-out product !!! Successor is SIRIUS 3RH21 Product designation Auxiliary contactor Product type designation 3TH2 Size of contactor 0 Protection class IP on the front IP20 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 K Reference code acc.
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● leading contact 0 ● make-before-break switching 0 Number of CO contacts for auxiliary contacts 0 Identification number and letter for switching elements 31 Z Operating current at AC-15 ● at 230 V rated value 4A ● at 400 V rated value 3A Mounting type screw and snap-on mounting onto 35 mm standard mounting rail according to DIN EN 50022 Height 48 mm Width 45 mm Depth 68 mm Type of electrical connection for auxiliary and control current circuit screw-type terminals B10 value with high