Page 681 - Din prodcuts 2020

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Command and signaling
E297 Installation relay

E297 Installation Relays

Application categories
Switching capacity AC-1 (based on EN 60947) 16 A
in accordance with AC-5b (based on EN 60947) 5 A
AC-7a (based on EN 61095) 16 A
6
AC-7c (based on EN 61095) 5 A
Connector cross-sections
Main connecting terminals solid from 1 x 1 mm2 to 1 x 10 mm2 or 2 x 2.5 mm2
flexible from 1 x 0.75 mm2 up to 1 x 6 mm2 (Cu)
with end ferrule or pin cable lug
Control circuit
Coil rated voltages Un AC/DC 8 VAC; 12 VAC; 24 VAC/24 VDC; 48 VAC/48 VDC;
115 VAC/110 VDC; 230 VAC
AC/DC ratio 3) 1 : 1
Operation limits +/- 10 % = 0.9 - 1.1 x Un
Switching noise 60 dB (A) (distance 1 m)
Max. switching operations 15 x per min. at In 16 A
Coil power loss
AC DC
Pick up < 2.8 VA < 2.0 W
Holding < 2.6 VA < 1.8 W

Switching components for E297

E298 Contact Module
Max. no. attachable 2) (additional main contacts) 1 unit (attachable on the right side of the main module)
Rated current In per E298 contact 16 A
Rated voltage Un 250 VAC
Frequency 50 Hz
Number of contacts 1CO; 2NO; 1NO+1NC
Max. DC current per contact with 24 VDC 5 A
Min. switching load 24 V; 10 mA
E299-11 Auxiliary Contacts
Max. no. attachable 2) (signaling or control 1 unit (attachable on the right side of the main module)
contacts)
Number of contacts 1 NO+1 NC
Max. current per contact with AC 5.0 A
Max. current per contact with 24 VDC 5.0 A

NO = normally-open contact; NC = normally-closed contact; CO = changeover contact
NO = normally-open contact; NC = normally-closed contact; CO = changeover contact 2) See overview of chapter 4