Page 202 - Contactors_Catalogue

4/2 ABB MOTOR CONTROL AND PROTECTION FOR ROLLING STOCK APPLICATIONS

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AF..(Z)B..RT contactors and NF(Z)B..RT contactor relays
Connection with ring tongue ferrules

AF..(Z)B..RT
3-pole contactors

IEC AC-3 Rated operational power θ ≤ 60 °C, 400 V (1) kW 4 5.5 7.5 11 15 18.5 22 30 37 45 55 75 75 90 110 132 160 200
UL/CSA 3-phase motor rating 480 V hp 5 7.5 10 15 20 25 40 60 60 60 75 100 100 125 150 200 250 300
Contactor type AF09(Z)B..RT AF12(Z)B..RT AF16(Z)B..RT AF26(Z)B..RT AF30(Z)B..RT AF38(Z)B..RT AF50..RT AF63..RT AF75..RT AF95B..RT AF116B..RT AF140B..RT AF146B..RT AF190B..RT AF205B..RT AF265B..RT AF305B..RT AF370B..RT
IEC AC-3 Rated operational current θ ≤ 60 °C, 400 V A 9 12 18 26 32 38 50 65 75 96 116 140 146 190 205 265 305 370
AC-1 Rated operational cur- θ ≤ 40 °C, 690 V A 25 28 30 45 50 50 100 115 125 145 160 200 225 275 350 400 500 600
rent θ ≤ 60 °C, 690 V (1) A 25 28 30 40 42 42 85 95 105 135 145 175 200 250 300 350 400 500
θ ≤ 70 °C, 690 V A 22 24 26 32 37 37 70 80 85 115 130 160 175 200 240 290 325 400
UL/CSA General use rating 600 V A 25 28 30 45 50 50 80 90 105 125 160 200 200 250 300 350 400 520
NEMA NEMA Size 00 0 – 1 – – 2 – 3 – – 4 – – – 5 – –
(1) θ ≤ 55 °C for AF50..RT ... AF95B..RT contactors.
Main accessories
Auxiliary contact blocks Front mounting CA4..RT, CAT4..RT CA5..RT –
Side mounting CAL4-11RT – CAL18-11RT CAL19B..RT
04
Interlocking units Mechanical VM4 – VM19 (for same size contactors)
Surge suppressors Built-in surge protection

AF..(Z)B..RT
4-pole contactors

Contactor type AF09(Z)B..RT AF16(Z)B..RT AF26(Z)B..RT AF38(Z)B..RT AF45..RT AF75..RT AF116B..RT AF140B..RT AF190B..RT AF205B..RT AF265B..RT AF305B..RT AF370B..RT
IEC AC-1 Rated operational cur- θ ≤ 40 °C, 690 V A 25 30 45 55 100 125 160 200 275 350 400 500 525
rent θ ≤ 60 °C, 690 V (1) A 25 30 40 45 85 105 145 175 250 300 350 400 425
Ue max. ≤ 690 V, 50/60 Hz θ ≤ 70 °C, 690 V A 22 26 32 37 70 85 130 160 200 240 290 325 350
UL/CSA General use rating 600 V A 25 30 45 55 80 105 160 175 230 250 300 350 420
(1) θ ≤ 55 °C for AF45..RT ... AF75..RT contactors.
Main accessories
Auxiliary contact blocks Front mounting CA4..RT, CAT4..RT CA5..RT –
Side mounting CAL4-11RT – CAL19B..RT
Interlocking units Mechanical VM4 – VM19 (for same size contactors)
Surge suppressors Built-in surge protection

NF(Z)B..RT
Contactors relays

Number of contacts
2 2 3 1 4 0 4 4 6 2 8 0
IEC AC-15 Rated operational current 400 V A 3 3 3 3 3 3
UL/CSA Pilot Duty A600, Q600 A600, Q600

Contactor relays type NF(Z)B22ERT NF(Z)B31ERT NF(Z)B40ERT NF(Z)B44ERT NF(Z)B62ERT NF(Z)B80ERT
Main accessories
Auxiliary contact blocks Front mounting CA4..RT
Side mounting CAL4-11RT
Surge suppressors Built-in surge protection