MS220K2 ZIEHL | Alldatasheet
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Technical content
ZIEHL industrie-elektronik, 74523 Schwäbisch Hall, Germany, +49 791 504-0, info@ziehl.de, www.ziehl.de PTC-resistor relays type MS Technical Data MS220K2 PTC-Resistor-Relay Type MS(R)220K2
2 PTC-Circuits
dimensions (h x w x d) attach- ment protection housing / terminals weight AC 230 V, ± 10 %, 50/60 Hz, ≤2 VA AC/DC 24 V, AC ± 10 %, DC 21-30 V, < 2 VA, without potential separation 2 x 1... 6 PTC according to DIN 44 081 or 44 082 <4000 Ω 2 x 1 change-over contact (co) type 2 (see "general technical informations") see "general technical informations" -20...+55 °C design K: 75 x 22.5 x 110 [ mm ] on 35 mm DIN rail according to DIN EN 50 022 or with screws M4 (option) IP 30 / IP 20 approx. 145 g Same execution as MS220K 2, additionally with electronic reclosing lock: electronoic reclosing lock (disconnectible) integrated RESET-button link for external RESET automatic RESET at voltage recovery Order numbers: AC/DC 24 V T221943 AC 230 V T221945 The MS220K2 monitors 2 PTC- resistor sets at the same time. If a temperature rise occurs in one set, the appropriate output relay releases. With this relay, 2 PTC-sets can be independently monitored on only 22.5 mm space 2 PTC-resistor sets, each 1...
6 PTC resistors
output relays 2 x 1 change- over contact (co) LEDs for operation and alarm Order numbers: AC/DC 24 V T221923 AC 230 V T221925 2015-12-11 A1 A2 14 12 24 22 T0 T1 T2 Y1 Y211 Us M 3 1-6 PTC M 3 1-6 PTC F5-F7 F1-F3 K2 K1 S31)H2H1 S1 S4 S2 S5 K1 K2 K1 K2 1)1) Ue : 250 V Ie : 3 A AC 15 N Us = Anschlussspannung S2, S5 = Ein - Taster H1, H2 = Störmeldung K1, K2 = Motorschütz S1, S4 = Aus- Taster S3 = Externer Reset F1 - F8 = Sicherung 1) nur MSR