Page 333 - Contactors_Catalogue

ABB MOTOR CONTROL AND PROTECTION FOR ROLLING STOCK APPLICATIONS 5/17

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MCRC-RAIL 4-pole mini contactor relays for standard ferrules

DC operated

MCRC-RAIL 4-pole mini contactor relays are a high performance but space saving solution used
for control functions or for switching small loads up to 6 A.
These contactors are designed with 4 poles with various contact combinations:
2CDC211050V0019 • control circuit: DC operated
• add-on auxiliary contact blocks for front or side mounting (up to 4 additional contacts)
and a wide range of accessories
MCRC040AT-RAIL • diode included
• suitable for rail or wall mounting
• designed in accordance to the applicable parts of IEC/EN 60077 standard
• shocks and vibrations withstand conforming to IEC/EN 61373 (category 1, class B)
• usable according to European fire and smoke safety standard EN 45545-2
+
A1 Rated control circuit voltage Auxiliary Type Order code Weight
Uc min ... Uc max (1) contacts
A2 fitted Pkg
(1pce)
V DC kg
4 N.O. main poles
17 … 30 4 0 MCRC040ATWDD-RAIL 1SAH102498R9910 0.235
24 … 41 4 0 MCRC040ATWED-RAIL 1SAH102113R9910 0.235
51 … 90 4 0 MCRC040ATWID-RAIL 1SAH102114R9910 0.235
77 … 137 4 0 MCRC040ATWJD-RAIL 1SAH102570R9910 0.235
3 N.O. + 1 N.C. main poles
17 … 30 3 1 MCRC031ATWDD-RAIL 1SAH102568R9910 0.235 05
24 … 41 3 1 MCRC031ATWED-RAIL 1SAH102115R9910 0.235
51 … 90 3 1 MCRC031ATWID-RAIL 1SAH102116R9910 0.235
77 … 137 3 1 MCRC031ATWJD-RAIL 1SAH102569R9910 0.235
2 N.O. + 2 N.C. main poles
17 … 30 2 2 MCRC022ATWDD-RAIL 1SAH102499R9910 0.235
24 … 41 2 2 MCRC022ATWED-RAIL 1SAH102117R9910 0.235
51 … 90 2 2 MCRC022ATWID-RAIL 1SAH102118R9910 0.235
77 … 137 2 2 MCRC022ATWJD-RAIL 1SAH102500R9910 0.235
(1) Uc min ... Uc max are absolute limits including network tolerances (-15% and +10%)

2.20 0.08’’
68 2.68’’
45 1.77’’ 31 1.22’’

48 1.89’’
2CDC102085C0201 - Rev. A

MCRC-RAIL

Main dimensions mm, inches