Belimo EFB120-S N4 : 270 in-lb Spring Return Damper Actuator

120V 270# 2POS S/R AUX NEMA 4

EB-Series elevator dampers are ideal for small commercial and residential applications. The EFB-series is a convenient and durable solution to your elevator application needs. The EFB120-N4 Single Channel Spring Return Damper Actuator features a maximum load of 270#, NEMA 4, built-in auxiliary relay contacts and an 18VA magnet motor. The mounting plate is made from carbon steel.

The Belimo EFB120-S is a single-phase power supply compatible with a NEMA 4 electrical outlet. With an average lifespan of 100,000 cycles and an operating temperature range from 150 to 450 F, this actuator delivers 270 lb of force in one position at 120 VAC. It can open and close valves up to 200 mm, achieved with a total travel time of 0 to 120 degrees in 240 seconds.

The EFB120-S N4 is a NEMA 4 rated 270 in-lb spring return damper actuator. The EFB Series of actuators are ON/OFF type, spring return, normally open. Some models can be equipped with NEMA4X heating element PTCR and IGBT output device.

The Belimo EFB120-S N4 Actuator is a 120V Spring Return Actuator by Belimo. It performs the same functions as a lift motor, and operates with a voltage of 120V. This hydraulic actuator provides 270# of force for proper operation. It is ideal for use on materials handling equipment such as conveyors, stackers, and hoppers.

The EFB120S N4 is a 1/4 HP two-position solenoid valve with an auxiliary position that increases its operation range. It has one normally closed and one normally open port, and comes in a space-saving design for low mounting heights. This valve can be set up to provide flow-rate control in conjunction with the XB300, FBW100, or FBW150 solenoid valves.

The Belimo® EFB120S N4 is a manually operated automatic damper actuator. It has a short electrical stroke and can be used to move internal or external dampers in smaller size openings. The EFB120S has 270# of holding force with a maximum stroke of 1.8? (46mm). It has a built-in power cord, internally wired connection and two normally closed Normally Open (NO/NC) terminals. One actuator is required per damper stack and electrically connected to one N4 receiver contactor.

The Belimo EFB120-S N4 Spring Return Damper Actuator is a 120 volt, 270 lb maximum torque (150 lb maximum force) 2 pole normally closed, normally open auxiliary actuator with a single terminal connection. The simple design makes it easy to connect motors and limit switches to the damper.