40 Amp.  4 Pole  (Silent Operation, Less than 7 dBA)

 Normally Open (N.O.) contacts
 For 120/220/277/Rated 500V,
 7.5HP @240V, 15HP @460V
 40A. Ballast, 7 KW@ 220VAC
Dimension: 2.2w x 3.3h x 2.5d inch
40Amp AC-1,  30Amp AC-3
Power Lug Terminal Capacity AWG # 4

  Add DIN rail