Combination Starters
Description, A9 - A750 Overload relay protection
Maximum UL/CSA horsepower ratings
Available with ABB non-fusible or fusible disconnect switches and MCP, thermal magnetic or electronic trip type circuit breakers
Compact space saving design
Standard auxiliary contact configurations: A9 - A40 1 N.O. or 1 N.C. A50 - A750 1 N.O. & 1 N.C.
Double break contact design
Lowest possible contact bounce
Early make & late break auxiliary contacts available
Operates over an extended voltage range of 85% to 110% of rated control voltage
UL listed

Starters, sizes A9 - A185, have Class 10 adjustable thermal bimetallic overload relay protection as standard.
Sizes A210 - A750, have selectable Class 10, 20, 30 adjustable electronic overload relay protection as standard.
Electronic overload relay protection is available for other starter sizes.

 

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Combination starters ................................................................................ Section 3.47-3.70

Additional auxiliary contact blocks 3.49
Catalog number explanation 3.48
Circuit breaker type, non-reversing, NEMA rated 3.58 - 3.59
Circuit breaker type, reversing 3.60 - 3.61
Circuit breaker type, reversing, NEMA rated 3.62 - 3.63
Control circuit transformer 3.49
Control cover accessories 3.49
Description 3.47
Dimensions 3.64 - 3.70
Disconnect switch type, fusible, non-reversing 3.52 - 3.53
Disconnect switch type, fusible, reversing 3.54 - 3.55
Disconnect switch type, non-fusible 3.50 - 3.51
Factory modifications 3.49
Fusible disconnect switch type, non-reversing 3.52 - 3.53
Fusible disconnect switch type, reversing 3.54 - 3.55
Hazardous location enclosure accessories 3.49
Non-fusible disconnect switch type 3.50 - 3.51
Overload relay protection 3.47
Price adders for reduced voltage & multi-speed starters 3.49
Special modifications 3.49