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Home/Products/Switches/Key Switches/MR-LAS1-BJ-Y 16 mm Key-Lock Switch – Rectangular Bezel, 2 or 3 Position
Part No. MR-LAS1-BJ-Y

MR-LAS1-BJ-Y 16 mm Key-Lock Switch - Rectangular Bezel, 2 or 3 Position

Please call for pricing and availability

MR-LAS1-BJ-Y - 16 mm Key-Lock Switch - Rectangular Bezel, 2 or 3 Position.

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-LAS1-BJ-Y is a 16 mm plastic key-lock switch with a rectangular bezel, in 2 or 3 positions, maintained or self-return, with one to three double-break changeover contacts. Two keys are supplied.

Ordering. The ordering code is MR-LAS1-BJ-#Y-#: each X is replaced by the option you need - contact (11 = 1NO1NC, 22 = 2NO2NC, 33 = 3NO3NC); position (21 = 2 position, maintained, 23 = 2 position, self-return, 31 = 3 position, maintained, 32 = 3 position, return from right, 33 = 3 position, self-return from both sides). The part numbers are listed below.

Still being confirmed. The terminal count is 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-LAS1-BJ-Y
Also ordered asLAS1-BJ-Y
CategoryKey Switches, Switches
Ordering codeMR-LAS1-BJ-#Y-#
SeriesLAS1-B (16 mm plastic)
Rated insulation voltage Ui250 V AC/DC
Thermal current Ith5 A
Rated operation current, AC 50/60 Hz110 V: 5 A resistive, 3 A inductive, 220 V: 3 A resistive, 2 A inductive
Rated operation current, DC12 V: 5 A resistive, 2 A inductive, 24 V: 5 A resistive, 2 A inductive, 110 V: 1 A resistive, 0.2 A inductive, 220 V: 0.5 A resistive, 0.1 A inductive
Minimum load3 V AC/DC, 5 mA
Contact materialSilver alloy
Contact resistance50 mΩ max
Insulation resistance100 MΩ min
Dielectric strength2000 V AC between contact and LED terminals, 1500 V AC between terminals of the same pole, 2000 V AC between poles
Electrical life50,000 cycles
Vibration resistance50 Hz, amplitude 1.2 mm
Operating temperature−25 °C to +55 °C
Operating humidity45 % to 85 % RH
Solder heat resistance320 °C for 3 s
WiringWire up to 2 × 0.8 mm diameter, 0.75 mm², Pin terminal 2.8 × 0.5 mm
Contact structureDouble-break, fast action, self-cleaning; 1 to 3 elements
Operation travel3 mm approx
Operating force2.8 N (1 element), 3.5 N (2 elements), 4.7 N (3 elements)
Protection classIP40
Panel cut-outØ16 mm (+0.2 / −0)
Housing materialPlastic
TypeKey-lock switch
Mechanical life200,000 operations
Head shapeRectangular
BezelBezel 24 × 18 mm
Hole spacingmin 18 mm / 24 mm spacing
Bezel height5 mm max
Head length10 mm
Key length24 mm
Body length behind panel43.6 mm
Keys2 keys supplied, all keys the same, Key removable in every position; removal in a specified position only can be made to order
Contact availability2 position: 1NO1NC, 2NO2NC or 3NO3NC, 3 position: 2NO2NC or 3NO3NC
Return optionPosition 32 returns from the right as standard; return from the left can be made to order
AccessoriesPanel plug S17-GY, Panel plug S17-BK
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-LAS1-BJ-Y is the family. Order by the part number for the option you need.

Part NumberDescription
MR-LAS1-BJ-11Y-211NO1NC contact, 2 position, maintained position
MR-LAS1-BJ-11Y-231NO1NC contact, 2 position, self-return position
MR-LAS1-BJ-22Y-212NO2NC contact, 2 position, maintained position
MR-LAS1-BJ-22Y-232NO2NC contact, 2 position, self-return position
MR-LAS1-BJ-22Y-312NO2NC contact, 3 position, maintained position
MR-LAS1-BJ-22Y-322NO2NC contact, 3 position, return from right position
MR-LAS1-BJ-22Y-332NO2NC contact, 3 position, self-return from both sides position
MR-LAS1-BJ-33Y-213NO3NC contact, 2 position, maintained position
MR-LAS1-BJ-33Y-233NO3NC contact, 2 position, self-return position
MR-LAS1-BJ-33Y-313NO3NC contact, 3 position, maintained position
MR-LAS1-BJ-33Y-323NO3NC contact, 3 position, return from right position
MR-LAS1-BJ-33Y-333NO3NC 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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