Model A-699 Control Transformer

Powers Transmitters and Air Velocity Monitor

Model A-699 Control Transformer is UL and CSA listed Class 2 step down transformer is mounted on a 4-1/4" square plate stand-off for direct installation in standard 4" x 4" x 1-1/2" junction boxes. The A-699 is suitable for powering all Dwyer 4-wire transmitters and Model 660 Air Velocity monitor.

Models & Ordering

Shipping Information

All shipping times are dependent on product availability at time of shipment.

Although we make every effort to ensure a continuous supply of our products, occasional circumstances may force us to temporarily run out of a product, or have shipping delays. Should this occur, customers will be notified soon after placement of any orders for such products and, if applicable, items will be put on backorder. For orders requiring expedited shipment, our customer service team can be contacted to confirm product availability

Model Description Usually Ships* Price Code Order
Ships: 1-2 Weeks
Price: $27.25
Control transformer, 120 VAC input, 24 VAC output. 1-2 Weeks* $27.25 B Order


AC Input:
120 VAC, 60 Hz.
AC Output:
24 VAC.
Maximum Current Output:
400 mA (typically). 10 VA max.
Electrical Connections:
Primary, 6-1/2" leads; Secondary, 6-32 screw terminals.
1 lb 4 oz.

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