BA Series - High Energy Packaged Industrial Varistor _ BDTIC a Leading Distributor in China

BA Series - High Energy Packaged Industrial Varistor

The BA and BB Series transient surge suppressors are heavy-duty industrial metal-oxide varistors (MOV) designed to provide surge protection for motor controls and power supplies used in oil-drilling, mining, transportation equipment and other heavy industrial AC line applications.

These UL-recognized varistors have similar package construction but differ in size and ratings.
The BA modelsa are rated from 130 to 880V M(AC) .

Both the BA and BB Series feature improved creep and strike capability to minimize breakdown along the package surface. This package design provides both complete electrical isolation of the disk subassembly, and rigid terminals to insure secure wire contacts. Remove 'a package surface' second occurance.

See BA/BB Series Device Ratings and Specifications table for part number and brand information.

Features:

High energy absorption capability WTM
BA Series 3200J
BB Series 10,000J
Wide operating voltage range VM(AC)RMS
BA Series 130V to 880V
BB Series 1100V to 2800V
Rigid terminals for secure wire contact
Case design provides complete electrical isolation of disc subassembly
Littelfuse largest packaged disc 60mm diameter
No derating up to 85ºC ambient
RoHS compliant

Ordering Information

Catalog #	VMAX AC (V)	VMAX DC (V)	WTM (J)	(ITM 1xAmps (A)	VNDC(V)	VNDC MIN(V)	VNDC MAX (V)	Vc (V)
V131BA60	130	175	450	50000	200	184	228	340
V151BA60	150	200	530	50000	240	212	268	400
V251BA60	250	330	880	50000	390	354	429	620
V271BA60	275	369	950	50000	430	389	473	680
V321BA60	320	420	1100	50000	510	462	561	760
V421BA60	420	560	1500	70000	680	610	748	1060
V481BA60	480	640	1600	70000	750	670	825	1160
V511BA60	510	675	1800	70000	820	735	910	1300
V571BA60	575	730	2100	70000	910	805	1000	1420
V661BA60	660	850	2300	70000	1050	940	1160	1640
V751BA60	750	970	2600	70000	1200	1080	1320	1880
V881BA60	880	1150	3200	70000	1500	1290	1650	2340