Specifications

BE1-851

Overcurrent Protection System

(see page 2 for product description)

• Available in half-rack, S1 and F1 cases

• S1 fits GE IAC overcurrent relay, F1 case

fits Westinghouse CO overcurrent relay

(FT11 case).

• The BE1-851 S1 with adapter plate 9108551021

fits GE ACR or NLR reclosing relay (S2 case) and Westinghouse RCL reclosing relay

(FT21 case) or Westinghouse MMCO overcurrent relay (FT22 case).

• The BE1-851 S1 with adapter 9108551022 fits Westinghouse RC reclosing relay

(FT32 case).

BE1-951

Overcurrent Protection System

(see page 3 for product description)

DIRECT PANEL INSTALLATION RETROFITS

5 RETROFIT RELAYS

Basler Electric provides you with the best of both worlds: State-of-the-art, fully numerical, multifunction

protection that can help you improve service, reliability, and reduce costs; with packaging options that can

save you installation costs for modernizing existing facilities. The fully numerical Basler Electric relays that

are featured on these pages are available in configurations that will fit into the panel space and cutout of

many of the obsolete relays that they functionally replace. All include fully drawout construction with

automatic CT shorting provisions. Several also include traditional test plugs, reducing the need for installing

external test switches.

• Available in half-rack and S1 cases

• S1 fits GE IAC overcurrent relay.

• The BE1-951 S1 with adapter plate 9108551021

fits GE ACR or NLR reclosing relay (S2 case) and Westinghouse MMCO

overcurrent relay (FT22 case).

• The BE1-951 S1 with adapter 9108551022 fits Westinghouse RC reclosing relay

(FT32 case).