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Micro-Ray Electronics Inc. MICRO-RAY ELECTRONICS INC.
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Value-Added DistributorMicro-Ray is a value-added distributor — most products can be customized to your requirement: modified terminations and lengths, custom cable assemblies, control panels and light PC board assembly. Call (732) 892-8799 and tell us what you need.

Home/Products/Switches/Key Switches/MR-Y090E-Y 22 mm Key-Lock Switch – Economy Type
Part No. MR-Y090E-Y

MR-Y090E-Y 22 mm Key-Lock Switch - Economy Type

Please call for pricing and availability

MR-Y090E-Y - 22 mm Key-Lock Switch - Economy Type.

Call for Pricing
Value added

Micro-Ray is a value-added distributor. Most products can be customized to your requirement - modified terminations and lengths, custom cable assemblies, control panels and light PC board assembly. Call (732) 892-8799 and tell us what you need.

Request a Quote

Send us the quantity you need and we will come back with pricing and a firm lead time.

Stocked items ship on receipt of order. Made-to-order items ship after production.
Need volume, a custom length, or a cross-reference? Talk to our sales account representative.

The MR-Y090E-Y is a 22 mm economy key-lock switch, 2 or 3 positions, maintained or self-return, with slow-break switch units rated 10 A thermal current and 660 V insulation voltage. IP40.

Ordering. The ordering code is MR-Y090E-#Y-#: each X is replaced by the option you need - contact (11 = 1NO1NC, 02 = 2NC, 20 = 2NO, 22 = 2NO2NC, 13 = 1NO3NC, 31 = 3NO1NC, 04 = 4NC, 40 = 4NO, 42 = 4NO2NC, 24 = 2NO4NC, 06 = 6NC, 60 = 6NO, 33 = 3NO3NC, 15 = 1NO5NC, 51 = 5NO1NC); position (21 = 2 position, maintained, 23 = 2 position, self-return, 31 = 3 position, maintained, 32 = 3 position, self-return from right, 33 = 3 position, self-return from both sides). The part numbers are listed below.

Still being confirmed. The dimensions, where the key can be removed and how many keys are supplied are being confirmed with the factory and not published here yet. Ask us and we will send it with the quotation.

Please call for pricing and availability.

Part Number (SKU)MR-Y090E-Y
Also ordered asY090E-Y
CategoryKey Switches, Switches
Ordering codeMR-Y090E-#Y-#
SeriesY090E (22 mm, economy type)
Rated insulation voltage Ui660 V
Thermal current Ith10 A
Rated operation current, AC-1224 V: 10 A, 110 V: 10 A, 220 V: 6 A
Rated operation current, AC-1524 V: 10 A, 110 V: 6 A, 220 V: 3 A, 380 V: 1.8 A, 500 V: 1.4 A
Rated operation current, DC-1224 V: 8 A, 48 V: 4 A, 110 V: 2.2 A, 220 V: 1.1 A
Rated operation current, DC-1324 V: 4 A, 48 V: 2 A, 110 V: 1.1 A, 220 V: 0.6 A
Minimum load3 V AC/DC, 5 mA
Contact materialSilver alloy
Contact resistance50 mΩ max
Insulation resistance100 MΩ min at 500 V DC
Dielectric strength3000 V AC, 50 Hz, 1 min
Vibration resistance50 Hz, amplitude 1.0 mm
Operating temperature−25 °C to +55 °C, non-freezing
Operating humidity45 % to 85 % RH, non-condensing
ConnectionScrew terminals, wire up to 2 × 1.5 mm², Pin terminal 6.3 × 0.8 mm
Contact structureModular slow-break switch units, self-cleaning; 1 to 8 units
StandardsIEC 60947-5-1, GB/T 14048.5
Panel cut-outØ22.5 mm
Panel thickness0.5 mm to 5 mm
TypeKey-lock switch
Mechanical life200,000 operations min
Electrical life50,000 operations min
Return optionPosition 32 returns from the right as standard; return from the left can be made to order
Protection classIP40
AvailabilityPlease call for pricing and availability

Missing a value you need? Our sales team can supply full specifications and drawings for any part in the catalog. Contact Micro-Ray

Stocked items ship on receipt of order. Made-to-order parts ship once production is complete; your lead time is confirmed on your quote before you commit to an order.

Shipping is calculated at checkout from the weight and dimensions of the parts in your cart. For freight, drop-ship or international orders, contact our sales team and we will quote the best available rate.

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Part numbers in this family

MR-Y090E-Y is the family. Order by the part number for the option you need.

Part NumberDescription
MR-Y090E-11Y-211NO1NC contact, 2 position, maintained position
MR-Y090E-11Y-231NO1NC contact, 2 position, self-return position
MR-Y090E-11Y-311NO1NC contact, 3 position, maintained position
MR-Y090E-11Y-321NO1NC contact, 3 position, self-return from right position
MR-Y090E-11Y-331NO1NC contact, 3 position, self-return from both sides position
MR-Y090E-02Y-212NC contact, 2 position, maintained position
MR-Y090E-02Y-232NC contact, 2 position, self-return position
MR-Y090E-02Y-312NC contact, 3 position, maintained position
MR-Y090E-02Y-322NC contact, 3 position, self-return from right position
MR-Y090E-02Y-332NC contact, 3 position, self-return from both sides position
MR-Y090E-20Y-212NO contact, 2 position, maintained position
MR-Y090E-20Y-232NO contact, 2 position, self-return position
MR-Y090E-20Y-312NO contact, 3 position, maintained position
MR-Y090E-20Y-322NO contact, 3 position, self-return from right position
MR-Y090E-20Y-332NO contact, 3 position, self-return from both sides position
MR-Y090E-22Y-212NO2NC contact, 2 position, maintained position
MR-Y090E-22Y-232NO2NC contact, 2 position, self-return position
MR-Y090E-22Y-312NO2NC contact, 3 position, maintained position
MR-Y090E-22Y-322NO2NC contact, 3 position, self-return from right position
MR-Y090E-22Y-332NO2NC contact, 3 position, self-return from both sides position
MR-Y090E-13Y-211NO3NC contact, 2 position, maintained position
MR-Y090E-13Y-231NO3NC contact, 2 position, self-return position
MR-Y090E-13Y-311NO3NC contact, 3 position, maintained position
MR-Y090E-13Y-321NO3NC contact, 3 position, self-return from right position
MR-Y090E-13Y-331NO3NC contact, 3 position, self-return from both sides position
MR-Y090E-31Y-213NO1NC contact, 2 position, maintained position
MR-Y090E-31Y-233NO1NC contact, 2 position, self-return position
MR-Y090E-31Y-313NO1NC contact, 3 position, maintained position
MR-Y090E-31Y-323NO1NC contact, 3 position, self-return from right position
MR-Y090E-31Y-333NO1NC contact, 3 position, self-return from both sides position
MR-Y090E-04Y-214NC contact, 2 position, maintained position
MR-Y090E-04Y-234NC contact, 2 position, self-return position
MR-Y090E-04Y-314NC contact, 3 position, maintained position
MR-Y090E-04Y-324NC contact, 3 position, self-return from right position
MR-Y090E-04Y-334NC contact, 3 position, self-return from both sides position
MR-Y090E-40Y-214NO contact, 2 position, maintained position
MR-Y090E-40Y-234NO contact, 2 position, self-return position
MR-Y090E-40Y-314NO contact, 3 position, maintained position
MR-Y090E-40Y-324NO contact, 3 position, self-return from right position
MR-Y090E-40Y-334NO contact, 3 position, self-return from both sides position
MR-Y090E-42Y-214NO2NC contact, 2 position, maintained position
MR-Y090E-42Y-234NO2NC contact, 2 position, self-return position
MR-Y090E-42Y-314NO2NC contact, 3 position, maintained position
MR-Y090E-42Y-324NO2NC contact, 3 position, self-return from right position
MR-Y090E-42Y-334NO2NC contact, 3 position, self-return from both sides position
MR-Y090E-24Y-212NO4NC contact, 2 position, maintained position
MR-Y090E-24Y-232NO4NC contact, 2 position, self-return position
MR-Y090E-24Y-312NO4NC contact, 3 position, maintained position
MR-Y090E-24Y-322NO4NC contact, 3 position, self-return from right position
MR-Y090E-24Y-332NO4NC contact, 3 position, self-return from both sides position
MR-Y090E-06Y-216NC contact, 2 position, maintained position
MR-Y090E-06Y-236NC contact, 2 position, self-return position
MR-Y090E-06Y-316NC contact, 3 position, maintained position
MR-Y090E-06Y-326NC contact, 3 position, self-return from right position
MR-Y090E-06Y-336NC contact, 3 position, self-return from both sides position
MR-Y090E-60Y-216NO contact, 2 position, maintained position
MR-Y090E-60Y-236NO contact, 2 position, self-return position
MR-Y090E-60Y-316NO contact, 3 position, maintained position
MR-Y090E-60Y-326NO contact, 3 position, self-return from right position
MR-Y090E-60Y-336NO contact, 3 position, self-return from both sides position
MR-Y090E-33Y-213NO3NC contact, 2 position, maintained position
MR-Y090E-33Y-233NO3NC contact, 2 position, self-return position
MR-Y090E-33Y-313NO3NC contact, 3 position, maintained position
MR-Y090E-33Y-323NO3NC contact, 3 position, self-return from right position
MR-Y090E-33Y-333NO3NC contact, 3 position, self-return from both sides position
MR-Y090E-15Y-211NO5NC contact, 2 position, maintained position
MR-Y090E-15Y-231NO5NC contact, 2 position, self-return position
MR-Y090E-15Y-311NO5NC contact, 3 position, maintained position
MR-Y090E-15Y-321NO5NC contact, 3 position, self-return from right position
MR-Y090E-15Y-331NO5NC contact, 3 position, self-return from both sides position
MR-Y090E-51Y-215NO1NC contact, 2 position, maintained position
MR-Y090E-51Y-235NO1NC contact, 2 position, self-return position
MR-Y090E-51Y-315NO1NC contact, 3 position, maintained position
MR-Y090E-51Y-325NO1NC contact, 3 position, self-return from right position
MR-Y090E-51Y-335NO1NC contact, 3 position, self-return from both sides position

Every part is made to order. Call for pricing and lead-time on 1-732-892-8799, or request a quote against the part number you need.

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