Page 17 - 1SBC104119C0202_MainCatalog_R contactors

Coil voltage and blowout type
Selection table

Complete the boxes by the codes indicated in the tables.

Coil voltage code table Blowout code table in DC circuit switching
Standard electromagnetic blowout coil (bidirectional)
Type RE Code Used to stretch and break the electric arc from con- 2
RR R..AMA tacts gap to the arc chute.
RR..AMA RE..AME R£_ _£ Blowout coil rating according to the operational current.
RR..AME V DC R0_ _1
V 50-60 Hz R1_ _4 Rating 125 A 200 A 400 A 500 A Code
24 (1) R1_ _5 63 A
24 (1) 30 (1) R1_ _6 A A A A £R
- - R0_ _2 A – – – – 4R
32 (1) 36 (1) R1_ _7 32 170 260 400 550 5R
- 42 (1) R0_ _3 40 – – – – 6R
42 (1) 48 R1_ _9 85
48 60 R2_ _0
- - R2_ _2 Permanent magnets blowout (unidirectional)
60 75 R0_ _4 If breaking current < 50% of contactor rating, the elec-
- - R2_ _3 tromagnetic field remains too weak to blow the arc,
100 110 R0_ _5 therefore permanent magnets must be added.
110-115 120 R2_ _4
120 125-130 R2_ _7 Rating Code
- - R2_ _8 from 63 to 2100 A
127 185 R4_ _5 £R
- - R0_ _6 Permanent magnets blowout 7R
200 - R4_ _6 Pole polarization with permanent magnet
210 220 R2_ _9 +
220-230 230 R4_ _0 ++
- 240 R0_ _7
230-240 250 R3_ _9 - - -
250 380 R3_ _4
380-400 400 R3_ _5 1-pole 2-pole 3-pole
400 - R0_ _8
400-415 440 R3_ _6
440 500 (2) R3_ _7
500 (2) 550 (2)
550 (2) 600 (2)
600 (2)(3)

Note: In the cases below, select another coil according to the
indicated values for Uc voltage.
(1) RR..AME and RE..AME: 48 V ≤ Uc ≤ 250 V 50/60 Hz or DC
RR2500 ... RR5100: 48 V min
RE2500 ... RE5100: 48 V min.
(2) RR..AMA and R..AMA: 440 V 50/60 Hz or DC, max.
(3) RR800 ... RR5100: 550 V 50/60 Hz, max.
RR63..MT ... RR5100..MT: 550 V 50/60 Hz, max.
RR63..CC ... RR5100..CC: 550 V 50/60 Hz, max.

1SBC104083S0201

ABB R contactors | 2/7