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Miller Edge / Accessory reference

Miller Edge AW12A: Air-wave switch in polycarbonate enclosure

AW12A: Air-wave switch in polycarbonate enclosure

US source scopeUpdated 2026-09-14Independent Anderson reference

Match the whole number.

Manufacturer identifier: AW12A. Keep every character when comparing it with your label or paperwork. A similar number does not establish the same component.

Values apply to the exact identifier and scope in the cited source.
Edge scopeMiller Edge Air-Wave configured sensing edges up to 60 feet. The actual edge profile may have a shorter limit.
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MonitoringNon-monitored air-wave pressure switch.
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HousingAW10 in a NEMA4 polycarbonate enclosure;1-13/16 W x6-3/4 H x1-3/4 D inches (46 x171 x44 mm), including fittings.
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Switch limitsMaximum pressure 3 PSI; maximum switching frequency 25 per second; adjustable sensitivity0.078-19.7 inches (2-500 mm) water column.
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ElectricalContact output row lists N.O. and N.C.; electrical-configuration row specifies 2-wire N.O. Maximum contact load 0.5 A at 220 V AC or 1 A at 48 V DC;0.187-inch quick-connect tabs.
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Temperature-49 to +180 degrees F (-45 to +82 degrees C).
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Selection boundaryConfirm the exact door, edge configuration and installed control requirements with the manufacturer. A non-monitored component does not replace monitoring required by the installed system.
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Compare Air-Wave switch housings

AW10 is the bare switch; AW12A and AW14 enclose it in different materials and protection ratings. Compare the exact package dimensions, including AW12A's fittings. These non-monitored switches share a 60-foot Air-Wave ceiling, but a shorter edge-profile limit still applies. Neither the housing choice nor shared switch specifications establish whole-door suitability.

Separate references with their own source scope. This comparison establishes no replacement or interchangeability.
Exact referenceHousing
AW10
ABS switch only;1-3/4 W x1-1/4 H x1-1/4 D inches (44 x32 x32 mm). No enclosure-protection rating listed.
View source and citation details
AW12A

This reference

AW10 in a NEMA4 polycarbonate enclosure;1-13/16 W x6-3/4 H x1-3/4 D inches (46 x171 x44 mm), including fittings.
View source and citation details
AW14
AW10 in a NEMA1 ABS enclosure;1-15/16 W x3-3/8 H x1-11/16 D inches (50 x85 x43 mm).
View source and citation details

A specification absent from one reference is not established by the other. Keep the exact identifier, configuration and cited revision when comparing.

Documented fitment & exclusions

Read the exact equipment or component, market, production and variant limits in every row. An omitted pairing has not been verified by this reference.

A component pairing applies only to the listed items and source conditions. It does not establish suitability for an installed opener or compatibility through another component.

Source statements and their exact conditions. Read the documented direction and conditions for each pairing.
Equipment or component / relationshipEvidence and conditions
MC22

Documented compatibility

From MC22 to AW12A.

Conditional

MC22 has an explicitly listed Air-Wave non-monitored option within the source-defined input group for AW12A.

Applies only within this source scope
  • Market: US
  • configuration: Air-Wave non-monitored
  • Match the exact Air-Wave non-monitored profile option and its own length limit; the electric-profile length is not the pneumatic or air-wave length. Confirm the installed control and required monitoring with the manufacturer. This is a conditional component-input relationship, not whole-door approval.
  • The wired switch group supports edges up to 60 feet, but a lower limit printed for the exact edge profile takes precedence. Confirm the switch contact and circuit configuration.
ME110

Documented compatibility

From ME110 to AW12A.

Conditional

ME110 has an explicitly listed Air-Wave non-monitored option within the source-defined input group for AW12A.

Applies only within this source scope
  • Market: US
  • configuration: Air-Wave non-monitored
  • Match the exact Air-Wave non-monitored profile option and its own length limit; the electric-profile length is not the pneumatic or air-wave length. Confirm the installed control and required monitoring with the manufacturer. This is a conditional component-input relationship, not whole-door approval.
  • The wired switch group supports edges up to 60 feet, but a lower limit printed for the exact edge profile takes precedence. Confirm the switch contact and circuit configuration.
ME111

Documented compatibility

From ME111 to AW12A.

Conditional

ME111 has an explicitly listed Air-Wave non-monitored option within the source-defined input group for AW12A.

Applies only within this source scope
  • Market: US
  • configuration: Air-Wave non-monitored
  • Match the exact Air-Wave non-monitored profile option and its own length limit; the electric-profile length is not the pneumatic or air-wave length. Confirm the installed control and required monitoring with the manufacturer. This is a conditional component-input relationship, not whole-door approval.
  • The wired switch group supports edges up to 60 feet, but a lower limit printed for the exact edge profile takes precedence. Confirm the switch contact and circuit configuration.
ME113

Documented compatibility

From ME113 to AW12A.

Conditional

ME113 has an explicitly listed Air-Wave non-monitored option within the source-defined input group for AW12A.

Applies only within this source scope
  • Market: US
  • configuration: Air-Wave non-monitored
  • Match the exact Air-Wave non-monitored profile option and its own length limit; the electric-profile length is not the pneumatic or air-wave length. Confirm the installed control and required monitoring with the manufacturer. This is a conditional component-input relationship, not whole-door approval.
  • The wired switch group supports edges up to 60 feet, but a lower limit printed for the exact edge profile takes precedence. Confirm the switch contact and circuit configuration.
ME116

Documented compatibility

From ME116 to AW12A.

Conditional

ME116 has an explicitly listed Air-Wave non-monitored option within the source-defined input group for AW12A.

Applies only within this source scope
  • Market: US
  • configuration: Air-Wave non-monitored
  • Match the exact Air-Wave non-monitored profile option and its own length limit; the electric-profile length is not the pneumatic or air-wave length. Confirm the installed control and required monitoring with the manufacturer. This is a conditional component-input relationship, not whole-door approval.
  • The wired switch group supports edges up to 60 feet, but a lower limit printed for the exact edge profile takes precedence. Confirm the switch contact and circuit configuration.
ME117

Documented compatibility

From ME117 to AW12A.

Conditional

ME117 has an explicitly listed Air-Wave non-monitored option within the source-defined input group for AW12A.

Applies only within this source scope
  • Market: US
  • configuration: Air-Wave non-monitored
  • Match the exact Air-Wave non-monitored profile option and its own length limit; the electric-profile length is not the pneumatic or air-wave length. Confirm the installed control and required monitoring with the manufacturer. This is a conditional component-input relationship, not whole-door approval.
  • The wired switch group supports edges up to 60 feet, but a lower limit printed for the exact edge profile takes precedence. Confirm the switch contact and circuit configuration.
ME120

Documented compatibility

From ME120 to AW12A.

Conditional

ME120 has an explicitly listed Air-Wave non-monitored option within the source-defined input group for AW12A.

Applies only within this source scope
  • Market: US
  • configuration: Air-Wave non-monitored
  • Match the exact Air-Wave non-monitored profile option and its own length limit; the electric-profile length is not the pneumatic or air-wave length. Confirm the installed control and required monitoring with the manufacturer. This is a conditional component-input relationship, not whole-door approval.
  • The wired switch group supports edges up to 60 feet, but a lower limit printed for the exact edge profile takes precedence. Confirm the switch contact and circuit configuration.
ME123

Documented compatibility

From ME123 to AW12A.

Conditional

ME123 has an explicitly listed Air-Wave non-monitored option within the source-defined input group for AW12A.

Applies only within this source scope
  • Market: US
  • configuration: Air-Wave non-monitored
  • Match the exact Air-Wave non-monitored profile option and its own length limit; the electric-profile length is not the pneumatic or air-wave length. Confirm the installed control and required monitoring with the manufacturer. This is a conditional component-input relationship, not whole-door approval.
  • The wired switch group supports edges up to 60 feet, but a lower limit printed for the exact edge profile takes precedence. Confirm the switch contact and circuit configuration.
ME190

Documented compatibility

From ME190 to AW12A.

Conditional

ME190 is named with AW12A only within the reviewed source conditions.

Applies only within this source scope
  • Market: US
  • configuration: Air-Wave
  • Use only the ME190 Air-Wave configuration, matching lead hose and external switch; maximum treadle length 10 feet.
  • This is non-monitored vehicle activation. Confirm the installed control input and application with Miller Edge; it is not entrapment protection or a wireless-system approval.
  • ME190 vehicle treadleME190_20250617, PDF page 2: Explicit named component scope · checked 2026-09-14 · ME190_20250617 · Miller Edge
MT21

Documented compatibility

From MT21 to AW12A.

Conditional

MT21 has an explicitly listed Air-Wave non-monitored option within the source-defined input group for AW12A.

Applies only within this source scope
  • Market: US
  • configuration: Air-Wave non-monitored
  • Match the exact Air-Wave non-monitored profile option and its own length limit; the electric-profile length is not the pneumatic or air-wave length. Confirm the installed control and required monitoring with the manufacturer. This is a conditional component-input relationship, not whole-door approval.
  • The wired switch group supports edges up to 60 feet, but a lower limit printed for the exact edge profile takes precedence. Confirm the switch contact and circuit configuration.
MT22

Documented compatibility

From MT22 to AW12A.

Conditional

MT22 has an explicitly listed Air-Wave non-monitored option within the source-defined input group for AW12A.

Applies only within this source scope
  • Market: US
  • configuration: Air-Wave non-monitored
  • Match the exact Air-Wave non-monitored profile option and its own length limit; the electric-profile length is not the pneumatic or air-wave length. Confirm the installed control and required monitoring with the manufacturer. This is a conditional component-input relationship, not whole-door approval.
  • The wired switch group supports edges up to 60 feet, but a lower limit printed for the exact edge profile takes precedence. Confirm the switch contact and circuit configuration.
MT33

Documented compatibility

From MT33 to AW12A.

Conditional

MT33 has an explicitly listed Air-Wave non-monitored option within the source-defined input group for AW12A.

Applies only within this source scope
  • Market: US
  • configuration: Air-Wave non-monitored
  • Match the exact Air-Wave non-monitored profile option and its own length limit; the electric-profile length is not the pneumatic or air-wave length. Confirm the installed control and required monitoring with the manufacturer. This is a conditional component-input relationship, not whole-door approval.
  • The wired switch group supports edges up to 60 feet, but a lower limit printed for the exact edge profile takes precedence. Confirm the switch contact and circuit configuration.
MU21

Documented compatibility

From MU21 to AW12A.

Conditional

MU21 has an explicitly listed Air-Wave non-monitored option within the source-defined input group for AW12A.

Applies only within this source scope
  • Market: US
  • configuration: Air-Wave non-monitored
  • Match the exact Air-Wave non-monitored profile option and its own length limit; the electric-profile length is not the pneumatic or air-wave length. Confirm the installed control and required monitoring with the manufacturer. This is a conditional component-input relationship, not whole-door approval.
  • The wired switch group supports edges up to 60 feet, but a lower limit printed for the exact edge profile takes precedence. Confirm the switch contact and circuit configuration.
MU22

Documented compatibility

From MU22 to AW12A.

Conditional

MU22 has an explicitly listed Air-Wave non-monitored option within the source-defined input group for AW12A.

Applies only within this source scope
  • Market: US
  • configuration: Air-Wave non-monitored
  • Match the exact Air-Wave non-monitored profile option and its own length limit; the electric-profile length is not the pneumatic or air-wave length. Confirm the installed control and required monitoring with the manufacturer. This is a conditional component-input relationship, not whole-door approval.
  • The wired switch group supports edges up to 60 feet, but a lower limit printed for the exact edge profile takes precedence. Confirm the switch contact and circuit configuration.
MU33

Documented compatibility

From MU33 to AW12A.

Conditional

MU33 has an explicitly listed Air-Wave non-monitored option within the source-defined input group for AW12A.

Applies only within this source scope
  • Market: US
  • configuration: Air-Wave non-monitored
  • Match the exact Air-Wave non-monitored profile option and its own length limit; the electric-profile length is not the pneumatic or air-wave length. Confirm the installed control and required monitoring with the manufacturer. This is a conditional component-input relationship, not whole-door approval.
  • The wired switch group supports edges up to 60 feet, but a lower limit printed for the exact edge profile takes precedence. Confirm the switch contact and circuit configuration.

Direct replacement paths

No direct successor for AW12A is verified in this reference.

A direct replacement statement does not establish reverse interchangeability, a kit equivalent or a later replacement chain.

The listed pairing applies in the direction shown above. Open the listed component’s reference to check its pairing with this item. You can also look up another part or accessory. A missing pairing does not establish incompatibility.

Recall references

No recall reference is included for this identifier in the published dataset. This is not a safety clearance or proof that no recall exists.

Sources & scope

  1. AW10, AW12A and AW14 wired air-wave switchesMiller Edge · US · checked 2026-09-14 · AW101214_20210223
  2. Miller Edge MC22 sensing edgeMiller Edge · US · checked 2026-09-13 · MC22_spec_20260506
  3. Miller Edge ME110 sensing edgeMiller Edge · US · checked 2026-09-13 · ME110_V7
  4. Miller Edge ME111 sensing edgeMiller Edge · US · checked 2026-09-13 · ME111_20201218
  5. Miller Edge ME113 sensing edgeMiller Edge · US · checked 2026-09-13 · ME113_20201218
  6. Miller Edge ME116 sensing edgeMiller Edge · US · checked 2026-09-13 · ME116_20201218
  7. Miller Edge ME117 sensing edgeMiller Edge · US · checked 2026-09-13 · ME117_20201218
  8. Miller Edge ME120 sensing edgeMiller Edge · US · checked 2026-09-13 · ME120_20201218
  9. Miller Edge ME123 sensing edgeMiller Edge · US · checked 2026-09-13 · ME123_20201218
  10. ME190 vehicle treadleMiller Edge · US · checked 2026-09-14 · ME190_20250617
  11. Miller Edge MT21 sensing edgeMiller Edge · US · checked 2026-09-13 · MT_20201218
  12. Miller Edge MU21 sensing edgeMiller Edge · US · checked 2026-09-13 · MU21_20220607
  13. Miller Edge MU22 sensing edgeMiller Edge · US · checked 2026-09-13 · MU22_20220607
  14. Miller Edge MU33 sensing edgeMiller Edge · US · checked 2026-09-13 · MU33_20220512

Anderson prepared this reference from the listed evidence. Source statements are not an Anderson installation inspection or independent product test. Official documents stay on their publisher’s website.

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Use Miller Edge official support and match the complete part number, equipment model and production details with the source scope.

Use safely accessible labels and existing paperwork. Do not remove powered covers or adjust springs or cables to identify a component.

This is an independent Anderson reference. Manufacturer names identify the equipment and do not imply affiliation or authorized-dealer status.

A reference listing does not establish current stock, a price, eligibility for manufacturer support or that a component is faulty.