Honeywell – MS3110J1008/B MSxx10 88 lb-in. and MSxx20 175 lb-in. Spring Return Direct Coupled Actuators

MS3110, MS3120, MS4110, MS4120, MS7510, MS7520, MS8110, MS8120 Spring Return Direct Coupled Actuators (DCA) are used within heating, ventilating, and air-conditioning (HVAC) systems. They can drive a variety of quarter-turn, final control elements requiring spring return fail-safe operation.

Applications include volume control dampers, mounted directly to the drive shaft or remotely (with the use of accessory hardware), quarter-turn rotary valves, such as ball or butterfly valves mounted directly to the drive shaft and linear stroke globe or cage valves mounted with linkages to provide linear actuation.

Features & Benefits:

Brushless DC submotor with electronic stall protection for floating/modulating models

Floating/Modulating models can provide twoposition (SPST) control

Brush DC submotor with electronic stall protection for two-position models

Self-centering shaft adapter (shaft coupling) for wide range of shaft sizes

Access cover to facilitate connectivity

Metal housing with built-in mechanical end limits

Spring return direction field-selectable

Shaft position indicator and scale

Manual winding capability with locking function

Sylk-enabled models available

Certifications:

UL (cUL) listed

Plenum-rated per UL2043

CE 89/336/ECC, 73/23/EEC

C-Tick N314

Honeywell MS3110J1008/B — MS3110, MS3120, MS4110, MS4120, MS7510, MS7520, MS8110, MS8120 Spring Return Direct Coupled Actuators (DCA) are used within heating, ventilating, and air-conditioning (HVAC) systems. Discontinued by Honeywell — no longer in the current range. PartnerPLC sources new, surplus and discontinued Honeywell parts — request a quote for price, condition and lead time.

Specifications