Datasheet

Data sheet 3RT2926-2PA01

Pneumatic timing relay block ON delay 0.1 ... 30 s 1 NO

+ 1 NC, for motor contactors size S0

General technical data

Product brand name SIRIUS

Product designation pneumatic delay block

Design of the product slow-operating

Size of contactor S0

Ambient temperature

● during storage

°C -50...+80

● during operation

°C -25...+60

Protection class IP on the front IP20

Mechanical service life (switching cycles) typical 5000000

Electrical endurance (switching cycles) at AC-15 at

230 V typical

1000000

Mechanical service life (switching cycles)

● with 3RT2.2 contactor

5000000

Adjustable pickup delay time s 30...0.1

Insulation voltage with degree of pollution 3 rated

value

V 690

Relative accuracy of the operating delay

time/backslide delay time

% 10

3RT2926-2PA01 Subject to change without notice

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Data sheet 3RT2926-2PA01 Pneumatic timing relay block ON delay 0.1 ... 30 s 1 NO + 1 NC, for motor contactors size S0 General technical data Product brand name SIRIUS Product designation pneumatic delay block Design of the product slow-operating Size of contactor S0 Ambient temperature ● during storage °C -50 ... +80 ● during operation °C -25 ...
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Auxiliary circuit Operating current ● of auxiliary contacts A 10 — at 230 V A 6 — at 400 V A 4 — at 500 V A 2.5 — at 690 V A 1.5 — at 230 V A 6 — at 400 V A 4 — at 24 V A 4 — at 48 V A 2 — at 110 V A 0.7 — at 220 V A 0.3 — at 440 V A 0.1 — at 500 V rated value A 2.5 — at 690 V rated value A 1.
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Certificate of suitability CE / UL / CSA / CCC General Product Approval EMC Declaration of Conformity Miscellaneous Test Certificates Shipping Approval other Special Test Certificate other Confirmation Railway Vibration and Shock Safety related data Protection against electrical shock finger-safe Further information Information- and Downloadcenter (Catalogs, Brochures,…) http://www.siemens.com/industrial-controls/catalogs Industry Mall (Online ordering system) https://mall.industry.siemens.
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