KRA-M/S6/21
Johnson Controls METASYS KRA-M/S6/21 24V AC/DC Interface Relay Module
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Original JOHNSON CONTROLS / METASYS blue DIN-rail interface relay module, exact model marked 'Typ KRA-M/S6/21'. The ACTUAL stock unit housing reads 24 V AC/DC control voltage, 250 V AC / 6 A / 1500 VA near the relay contact schematic and 'Vorsicherung max. 2 A' (maximum upstream pre-fuse 2 A). The terminal diagram on the housing shows terminals 11, 12 and 14, suggesting one changeover relay contact, but exact manufacturer electrical operating limits, coil tolerance, contact duty category and pinout are NOT independently verified against an exact OEM datasheet. The image comes from an actual owner-supplied stock photograph with wood background removed, not a sourced manufacturer photo. Inventory owner confirms 3 units, NEW WITHOUT ORIGINAL BOX; functional test status is not reported. For industrial control-cabinet use only after consulting an exact OEM wiring/safety reference and checking supply protection. Do not interpret the 6 A contact rating as permission to exceed the marked maximum pre-fuse rating.
Manufacturer
Johnson Controls
Brand / System
METASYS
Exact Housing Type
KRA-M/S6/21
Module Type
DIN-rail interface relay module (printed schematic)
Original JOHNSON CONTROLS / METASYS blue DIN-rail interface relay module, exact model marked 'Typ KRA-M/S6/21'. The ACTUAL stock unit housing reads 24 V AC/DC control voltage, 250 V AC / 6 A / 1500 VA near the relay contact schematic and 'Vorsicherung max. 2 A' (maximum upstream pre-fuse 2 A). The terminal diagram on the housing shows terminals 11, 12 and 14, suggesting one changeover relay contact, but exact manufacturer electrical operating limits, coil tolerance, contact duty category and pinout are NOT independently verified against an exact OEM datasheet. The image comes from an actual owner-supplied stock photograph with wood background removed, not a sourced manufacturer photo. Inventory owner confirms 3 units, NEW WITHOUT ORIGINAL BOX; functional test status is not reported. For industrial control-cabinet use only after consulting an exact OEM wiring/safety reference and checking supply protection. Do not interpret the 6 A contact rating as permission to exceed the marked maximum pre-fuse rating.
In stock: 3
