MB60B-120 Albright 28V DC PCB Mount SPST Solenoid - Continuous 80A

 MB60B-120 single-pole, single-throw (SPST) series 28 Volts DC miniature single-acting solenoid contactor with magnetic blowouts. The unit has an M4 mounting bolt designed for printed circuit board mounting.

• The MB60B is a miniature series single pole single-throw contactor designed for printed circuit board mounting.
• Devised for interrupted and uninterrupted loads, the MB60 is suitable for switching Resistive, Capacitive and Inductive loads.
• Typical applications include Telecommunication, UPS and other power conversion systems.
• All the contactors are manufactured to a very high standard and employ the best quality materials: phenolic contact housings, Silver-alloy contacts and class H (180℃) winding wire for the coils.
• Repair kit: not available on this unit.
• The centre mounting screw is M4 x 8mm long.

Dimensions

• Length: 64mm.
• Width: 36mm.
• Height (including terminals and mounting stud): 45.5mm.

About Continuous (CO.) MB60B Contactors

 Continuous contactors, by their design, are predominantly used for drive functions on vehicles; they make and break slower than intermittent solenoids and are recommended for prolonged contact periods.

 The MB60B features single pole double-breaking main contacts with Silver-alloy tips, which are weld resistant, hardwearing and have excellent conductivity. The MB60B can be secured to the printed circuit board by means of an M4 bolt.

Magnetic Blowouts

 These contactors are double break configurations and fitted with magnetic blowouts (denoted by the 'B' suffix in the MB60B range) across both contact gaps. These enable high currents to be ruptured very quickly, so that arcing time is reduced to a minimum. The fitting of blowouts makes the contacts polarity sensitive, and the Positive markings on the top cover of the contactor must be observed.

Installation

• To accommodate the MB Contactors, printed circuit boards should be drilled in accordance with the mounting details in the attached image (mounting details).
• Before soldering, the MB60B can be secured to the circuit board by means of an M4 bolt that protrudes from the underside of the contactor.
• If the full current ratings of the contactors are to be utilised, circuit board tracks should have the appropriate thickness and width of copper.
• Conventional hand or wave soldering techniques can be used.

Specifications