38943-16

Introduction
The 38943-16 Contacts – Multi Purpose are contactors used in variable speed motor control applications. They are designed to achieve a new, high level of performance in terms of current transfer capability, mechanical durability and control capability. The contacts are capable of controlling a wide range of motor speeds and, because of their optimized design, can handle an increased amount of current with minimal power loss.
Applications
38943-16 Contacts – Multi Purpose can be used for various applications, such as, controlling a variable speed motor on a conveyor line, controlling the speed of a fan, controlling the speed of a mixer or grinding stone, controlling the speed of a pump, or even controlling the rotation speed of a motor on a large machine. In addition, they can also be used to control the speed of a motor for an automated product line with a variable frequency drive (VFD). This makes them suitable for a wide range of industrial applications.
Working Principle
38943-16 Contacts – Multi Purpose are designed to work on the principle of voltage and current control. Such a contactor is normally closed, meaning that a current will flow through the contactors until an external voltage is applied. When the external voltage is applied, the contactors are opened, allowing no current to pass through. If the external voltage drops, the contactors are closed again, allowing the current to pass through. This allows for the control of the speed of the motor and the amount of current it requires.
Benefits
The 38943-16 Contacts – Multi Purpose offer a variety of benefits over traditional contactors. Firstly, they are designed to provide a high level of switching performance, allowing for precise control of motor speeds. The contacts are also designed to be very durable, meaning that they will last longer before needing to be replaced. Lastly, they are designed to provide a low energy consumption, meaning that they require less energy to be used in the control of the motor.
Conclusion
In conclusion, the 38943-16 Contacts – Multi Purpose is an advanced contactor designed for controlling a variety of variable speed motor applications. It offers a high level of performance, mechanical durability, and control capability while requiring a low energy consumption. The contacts are suitable for a wide range of industrial applications and are easy to install and maintain.

38941-22L	TE Connectiv...	0.47 $	54463	38999 I II III CON 22D PI...
38943-22L	TE Connectiv...	0.63 $	354114	38999 I CON 22D SKTContac...
38941-16	TE Connectiv...	0.95 $	502636	38999 I II III CON 16 PIN...
38943-20L	TE Connectiv...	0.96 $	538166	38999 I CON 20 SKTContact
38946-20	TE Connectiv...	1.2 $	1208	24308 38999 II 55302 SKTC...
38943-16	TE Connectiv...	1.34 $	87356	38999 I CON 16 SKTContact
38946-16	TE Connectiv...	1.86 $	7097	24308 38999 II 55302 SKTC...
38941-12	TE Connectiv...	2.3 $	17887	38999 I II III CON 12 PIN...
38943-12	TE Connectiv...	2.71 $	58905	38999 I CON 12 SKTContact
38946-22	TE Connectiv...	0.0 $	1000	CONTACT SOCKET CRIMP GOLD...
LEGBX66-38941-20-V	Sensata-Airp...	68.68 $	1000	CIR BRKR MAG-HYDR ROCKER
IULHK112-38942-1	Sensata-Airp...	206.46 $	1000	CIRCUIT BREAKER MAG-HYDR ...
HSMP-3894-BLKG	Broadcom Lim...	--	1000	DIODE PIN SWITCH 100V SOT...
HSMP-3894-TR2G	Broadcom Lim...	0.0 $	1000	DIODE PIN SWITCH 100V SOT...
HSMP-3894-TR1G	Broadcom Lim...	--	1000	DIODE PIN SWITCH 100V SOT...
LEGBX6-38940-20-V	Sensata-Airp...	35.55 $	1000	CIR BRKR MAG-HYDR ROCKER
IDLN21-1REC5-38944-2-G1	Sensata-Airp...	174.86 $	1000	CIRCUIT BREAKER MAG-HYDR ...
229-3-1REC4-38943-1	Sensata-Airp...	225.11 $	1000	CIRCUIT BREAKER MAG-HYDR ...
38941-22	TE Connectiv...	0.29 $	1000	CONT PIN / SOC
38943-22	TE Connectiv...	0.84 $	1000	CONT SOC ASSY
38943-20	TE Connectiv...	0.88 $	1000	CONTACT GAUGE 20 S
38941-20	TE Connectiv...	0.22 $	1000	CONT PIN
38946-22L	TE Connectiv...	0.22 $	1000	CONT SOC ASSY
38947	Desco	81.0 $	1000	ESD HANDLER 5-7/8X16-5/8X...
38943	Desco	84.08 $	1000	ESD HANDLER 5-7/8X4X2-3/4...
38941	Desco	84.65 $	1000	ESD HANDLER 5-7/8X5-3/8X2...
38942	Desco	86.62 $	1000	ESD HANDLER 5-7/8X8-1/8X1...
38944	Desco	88.3 $	1000	ESD HANDLER 5-7/8X8-1/8X1...
38946	Desco	90.27 $	1000	ESD HANDLER 5-7/8X4X1-1/4...
38940	Desco	93.3 $	1000	ESD HANDLER 5-7/8X16-5/8X...
38945	Desco	93.79 $	1000	ESD HANDLER 5-7/8X5-3/8X1...
38949	Desco	99.76 $	1000	ESD HANDLER 18-1/4X10X2-1...
38948	Desco	112.62 $	1000	ESD HANDLER 18-1/4X20X1Ca...
389421M9447	Honeywell Se...	35.33 $	1000	POT SPEED & POSITIONSenso...
3894		8.37 $	1000	FORD AUTO TRANSMISSION