Equipment reference / Exterior control stations: buttons, lockouts and mounting

Exterior control stations: buttons, lockouts and mounting

Distinguish Open/Close from Open/Close/Stop, lockout variants, flush mounting and explicitly stated contact arrangements.

US source scopeReference updated 2026-09-13

Identification details & limits

Reference identifier: Exterior control stations: buttons, lockouts and mounting. Compare each listed detail with the exact product and the source document. Do not submit a personal serial number or access code to this website.

Denco accessory source: COA 3BFXProduct detail title, literal identifiers and recorded technical facts · checked 2026-09-12 · Denco
Denco accessory source: COA 3BXLTProduct detail title, literal identifiers and recorded technical facts · checked 2026-09-12 · Denco
Denco accessory source: COA 3BXTProduct detail title, literal identifiers and recorded technical facts · checked 2026-09-12 · Denco
Denco accessory source: COA 2BXTProduct detail title, literal identifiers and recorded technical facts · checked 2026-09-12 · Denco
Denco accessory source: COA V3BXLProduct detail title, literal identifiers and recorded technical facts · checked 2026-09-12 · Denco
Denco accessory source: COA 2BXLProduct detail title, literal identifiers and recorded technical facts · checked 2026-09-12 · Denco
Denco accessory source: COA V3BXProduct detail title, literal identifiers and recorded technical facts · checked 2026-09-12 · Denco
Denco accessory source: COA 2BXProduct detail title, literal identifiers and recorded technical facts · checked 2026-09-12 · Denco

Identification and scope details from the cited sources; each row retains its source locator.
Exact supplier identifier	COA 3BFX Denco accessory source: COA 3BFXProduct detail title and exact supplier SKU · checked 2026-09-12 · Denco
COA 3BFX	3BFX is a flush-mount exterior control station with Open, Close and Stop controls. Denco accessory source: COA 3BFXProduct detail title and Description list · checked 2026-09-12 · Denco
COA 3BFX	The supplier lists a NEMA 4 rating. Denco accessory source: COA 3BFXProduct detail title and Description list · checked 2026-09-12 · Denco
Exact supplier identifier	COA 3BXLT Denco accessory source: COA 3BXLTProduct detail title and exact supplier SKU · checked 2026-09-12 · Denco
COA 3BXLT	3BXLT exterior station with lockout provides Open, Close and Stop controls and double-pole contacts. Denco accessory source: COA 3BXLTProduct detail title and Description list · checked 2026-09-12 · Denco
COA 3BXLT	Denco lists NEMA 4 and states UL listing. Denco accessory source: COA 3BXLTProduct detail title and Description list · checked 2026-09-12 · Denco
Exact supplier identifier	COA 3BXT Denco accessory source: COA 3BXTProduct detail title and exact supplier SKU · checked 2026-09-12 · Denco
COA 3BXT	3BXT exterior station provides Open, Close and Stop controls and double-pole contacts. Denco accessory source: COA 3BXTProduct detail title and Description list · checked 2026-09-12 · Denco
COA 3BXT	Denco lists NEMA 4 and states UL listing. Denco accessory source: COA 3BXTProduct detail title and Description list · checked 2026-09-12 · Denco
Exact supplier identifier	COA 2BXT Denco accessory source: COA 2BXTProduct detail title and exact supplier SKU · checked 2026-09-12 · Denco
COA 2BXT	2BXT exterior station provides Open and Close controls and double-pole contacts. Denco accessory source: COA 2BXTProduct detail title and Description list · checked 2026-09-12 · Denco
COA 2BXT	Denco lists NEMA 4 and states UL listing. Denco accessory source: COA 2BXTProduct detail title and Description list · checked 2026-09-12 · Denco
Exact supplier identifier	COA V3BXL Denco accessory source: COA V3BXLProduct detail title and exact supplier SKU · checked 2026-09-12 · Denco
COA V3BXL	3BXL lockout station provides Open, Close and Stop controls. Denco accessory source: COA V3BXLProduct detail title and Description list · checked 2026-09-12 · Denco
COA V3BXL	Denco lists NEMA 4 and states UL listing. Denco accessory source: COA V3BXLProduct detail title and Description list · checked 2026-09-12 · Denco
Exact supplier identifier	COA 2BXL Denco accessory source: COA 2BXLProduct detail title and exact supplier SKU · checked 2026-09-12 · Denco
COA 2BXL	2BXL lockout station provides Open and Close controls. Denco accessory source: COA 2BXLProduct detail title and Description list · checked 2026-09-12 · Denco
COA 2BXL	Denco lists NEMA 4 and states UL listing. Denco accessory source: COA 2BXLProduct detail title and Description list · checked 2026-09-12 · Denco
Exact supplier identifier	COA V3BX Denco accessory source: COA V3BXProduct detail title and exact supplier SKU · checked 2026-09-12 · Denco
COA V3BX	3BX exterior station provides Open, Close and Stop controls. Denco accessory source: COA V3BXProduct detail title and Description list · checked 2026-09-12 · Denco
COA V3BX	Denco lists NEMA 4 and states UL listing. Denco accessory source: COA V3BXProduct detail title and Description list · checked 2026-09-12 · Denco
Exact supplier identifier	COA 2BX Denco accessory source: COA 2BXProduct detail title and exact supplier SKU · checked 2026-09-12 · Denco
COA 2BX	2BX exterior station provides Open and Close controls. Denco accessory source: COA 2BXProduct detail title and Description list · checked 2026-09-12 · Denco
COA 2BX	Denco lists NEMA 4 and states UL listing. Denco accessory source: COA 2BXProduct detail title and Description list · checked 2026-09-12 · Denco
Source scope and missing specifications	No contact voltage/current rating or exact operator pairing is provided. Supplier enclosure/listing statements are not an independent certification check. Denco accessory source: COA 3BFXProduct detail scope and omitted fields · checked 2026-09-12 · Denco
Source scope and missing specifications	Double-pole identifies the stated contact arrangement; no momentary-contact claim or electrical isolation rating is supplied. Denco accessory source: COA 3BXLTProduct detail scope and omitted fields · checked 2026-09-12 · Denco
Source scope and missing specifications	No contact voltage/current rating or exact operator pairing is supplied. The supplier NEMA and UL statements are not an independent certification check. Denco accessory source: COA V3BXLProduct detail scope and omitted fields · checked 2026-09-12 · Denco
Source scope and missing specifications	Neither a double-pole nor a momentary-contact arrangement is stated in this description. Denco accessory source: COA V3BXLProduct detail scope and omitted fields · checked 2026-09-12 · Denco

Sources & review dates

Denco accessory source: COA 3BFXDenco · US · checked 2026-09-12
Denco accessory source: COA 3BXLTDenco · US · checked 2026-09-12
Denco accessory source: COA 3BXTDenco · US · checked 2026-09-12
Denco accessory source: COA 2BXTDenco · US · checked 2026-09-12
Denco accessory source: COA V3BXLDenco · US · checked 2026-09-12
Denco accessory source: COA 2BXLDenco · US · checked 2026-09-12
Denco accessory source: COA V3BXDenco · US · checked 2026-09-12
Denco accessory source: COA 2BXDenco · US · checked 2026-09-12

This independent reference preserves the source’s stated scope. It does not report an Anderson installation inspection, product test or safety clearance.

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The cited sources define the product details shown here; comparison does not establish fitment. Anderson’s repair service covers its listed Connecticut communities; this national reference does not imply nationwide service.