Thakoor Technology
Email : sales@thakoortechnologies.com
 
   

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Swichgear Products
DIRECT-ON-LINE-STARTERS (BASIC TYPE SB)  
ENCLOSED TYPE (SBE)
Enclosed Type (SBE)
FLUSH MOUNTING TYPE (SBP)
Flush Mounting Type (SBE)
OPEN EXECUTION TYPE (SBO)
Open Execution Type (SBO)
   
Introduction Mounting
THAKOOR manually operated Direct-On-Line Push Button Starter, basic type SB, is a compact & versatile switchgear suitable for non reversing control of 5.5 KW, 415V, 3 phase or 1.5 KW, 230V, single phase squirrel cage induction motor of any type. This starter is suitable for utilization category AC- 3 (Non-reversible) intermittent duty (12 operating cycles per hour) as per IS: 13947 (Part 4/ Sec.1) : 1993
This starter is available in (1) Enclosed (2) Flush Mounting Types (3) Open Execution and In Enclosed Type, for surface mounting, the starter unit is enclosed in dust proof sheet steel housing having a removable metal cover.
In Flush Mounting Type, the starter unit is attached to a metal face plate. The starter unit occupies the recess in the machine frame. In Open Execution Type, the starter unit is installed on the integrally moulded mounting brackets and only the push buttons project out of the machine casing.
 
DOL STARTER SELECTION TABLE
Suitable for Maximum Motor Output At Bimetal Overload
Relay Scale
in Amps
Starter
Recommended
415 V, 3 Phase, 50 Hz. 230V, 1 Phase, 50 Hz   Enclosed Type
HP KW Approx
Full Load
Current in
Amps
HP KW Approx
Full Load
Current in
Amps
 
Catalouge
Number
NOTE: Catalogue Numbers ‘SBE’denotes Enclosed Type (in Sheet Steel Housing) (Fig.1). Hence. read ‘SBP’ to denote Flush Mounting Type (Fig.2). and ‘SBO’ to denote Open Execution Type(Fig.3) The bimetal overload relay scale in Amps is for guidance. Actual selection of the star1er required to be made as per FLC of the motor .
 
 
 
 
 
 
 
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