The CSLA1XX family runs on 8-16VDC 12VDC nominal.
Output is in mV/NI where N is number of turns & I is current.
Lowest current part is 49.6 mV/NI max current 57 Amps
Higest current part is 5.6 mV?NI max current 625 Amps
Hole ranges from .43" to 1.06" depending on I range.

The CSLA2XX family runs on 6-12VDC 8VDC nominal.
Output is 32.7mV/NI for the 72 A max part
The 950 A max part is 2.3mV/NI.

Hole sizes are the same.

Sorry I don't have prices.

A Seattle phone number is 206-453-7591
Microswitch/Honeywell Canada, Scarborough, Ontario 416-293-8111

You want to ask for the current (no pun intended) version of
Catalog 20.

Good luck with you project,
Brian Read