C310 – DC bi-directional switchingC360 – DC NO contactors for railway applications
C310 – DC bi-directional switchingContactorsRequest
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C360 – DC NO contactors for railway applicationsContactorsRequest
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Series C310K, C310A, C310S C360K, C360A, C360S
Type of voltage DC bidirectional, AC (f ≤ 60 Hz) DC bidirectional, AC (f ≤ 60 Hz)
Main contacts, configuration 1 NO 1 NO
Rated operating voltage Ue C310K: 1,000 V @ PD3 / 1,500 V @ PD2
C310A: 1,000 V
C310S: 60 V @ PD3
C360K: 1,000 V @ PD3 / 1,500 V @ PD2
C360A: 1,000 V @ PD3 / 1,500 V @ PD2
C360S: 60 V @ PD3
Rated insulation voltage Ui 1,000 V @ PD3
1,500 V @ PD2
1,000 V @ PD3
1,500 V @ PD2
Pollution degree
Overvoltage category
PD2 or PD3, see Ue and Ui
OV3
PD2 or PD3, see Ue and Ui
OV3
Rated impulse withstand voltage Uimp 10 kV 10 kV
Conv. thermal current Ith 500A @ 40° C
300 A @ 70° C
150 A @ 70° C
500A @ 40° C
300 A @ 70° C
150 A @ 70° C
Rated short-time withstand current Icw 3,000 A @ t = 1  s
Breaking capacity C310K/: 30 operations @ Lmax = 0.25 mH, Ue = 1,000 V, Ie = 500 A
C310A/: 60 operations @ Lmax = 0.25 mH, Ue = 750 V, Ie = 500 A
C310S/: 60 operations @ L/R = 0.1 ms, Ue = 60 V, Ie = 2,000 A
150 A @ Ie (L/R = 1 ms) DC, Ue= 900 V
420 A @ Ie (cosφ = 0.8) AC, Ue= 900 V
Auxiliary switches 2x SPDT max. with mirror contact function, single-break
Snap-action switches S880: AC-15: 230 VAC/1.0 A; DC-13: 60 VDC/0.5 A
2x SPDT max. with mirror contact function, single-break
Snap-action switches S880: AC-15: 230 VAC/1.0 A; DC-13: 60 VDC/0.5 A
Coil voltage Us Standard:
12...24 V DC (operating range 9.5...36 V DC) / 48 V DC (operating range 33.6...60 V DC)
Bistable:
24 / 48 V DC
Standard:
12...24 V DC (operating range 9.5...36 V DC) / 48 V DC (operating range 33.6...60 V DC)
Bistable:
24 / 48 V DC
Mounting orientation horizontal, vertical
(do not mount upside down)
horizontal, vertical
(do not mount upside down)
Temperature range -40° C ... +85° C -40° C ... +85° C
Mechanical endurance 2 million op. cycles (std. magnetic drive)
100,000 op. cycles (latch magnetic drive)
(Replace auxiliary switch after 1,000,000 switching cycles)
2 million op. cycles (std. magnetic drive)
100,000 op. cycles (latch magnetic drive)
(Replace auxiliary switch after 1,000,000 switching cycles)