- Rugged Westinghouse Designs
- Switchboard and Panel Styles
- High Accuracy, Full View Construction
- High Overload Capacity
- Taut Band Suspension
- Meets ANSI STD C39.1
- Military and Nuclear Versions
- Volts, Amps, Watts, VARS, Speed, Frequency and Power Factor
- Left, Center or Suppressed Zero
- Special Scales, Calibration & Phase Shifters Available
Product types include K241, K261, K252, K221, K251, E251 switchboard meters; 20/20, Conventional, Airpax & Parker Airpax panel meters; KS-241 Synchrotie meters.
High shock switchboard units are available for military and severe commercial applications.
|
Types |
Models |
|
K241, K261
|
KA-241, KA-261, KC-241, KI-241, KI-261, KJ-241, KJ-261, KP-241, KP-261, KR-241, KV-241, KV-261, KX-241, KX-261, KR2-241, KR3-241, KR3-261, KR4-241 |
|
K251, U251
|
KA-251, KC-251, KI-25, KI-251, KJ-251, KP-251, KX-251, KY-251, UA-251, UC-251, UI-25, UI-251, UJ-251, UX-251, UY-251, KR3-251, UR3-251 |
|
V252, H252
|
HC-252, HX-252, VC-252, VX-252, HR3-252, VR3-252 |
|
K221
|
KA-221, KC-221, KJ-221, KP-221, KX-221, KR3-221 |
|
E251
|
EA-251, EX-251 |
|
20/20
|
GA-332, GA-352, GA-372, GA-382, GC-332, GC-352, GC-372, GC-382, GX-332, GX-352, GX-372, GX-382 |
|
Conventional
|
NA-351, NA-371, NC-351, NC-371, NT-351, NT-371, NX-351, NX-371, RA-351, RA-371, RC-351, RC-371, RT-351, RT-371, RX-351, RX-371 |
|
ETM
|
GH-332, GH-352, BH-351 | For available Part Numbers, see Style Listings in Analog Resources box (above), or download the
Complete Weschler Analog Instrument Catalog (4M pdf)
Switchboard Instruments: |
|
|

K221 100º Scale (pdf) |

K251, U251, 6" Rectangular (pdf) |

E251 7" Round (pdf) |

Synchrotie (pdf) |
Wattmeter Data (pdf) |
|
Panel Instruments: |

20/20 (pdf) |

Conventional (pdf) |

Elapsed Time (pdf) |
|

Parker / Airpax (Call for info)
KA241, KA261, KC241, KI241, KI261, KJ241, KJ261, KP241, KP261, KR241, KV241, KV261, KX241, KX261, KR2241, KR3231, KR3241, KR3261, KR4241, KS241, KA251, KC251, KI25, KI251, KJ251, KP251, KX251, KY251, UA251, UC251, UI25, UI251, UJ251, UX251, UY251, KR3251, UR3251, HC252, HX252, VC252, VX252, HR3252, VR3252, KA221, KC221, KJ221, KP221, KX221, KR3221, EA251, EX251, GA332, GA352, GA372, GA382, GC332, GC352, GC372, GC382, GX332, GX352, GX372, GX382, NA351, NA371, NC351, NC371, NT351, NT371, NX351, NX371, RA351, RA371, RC351, RC371, RT351, RT371, RX351, RX371, GH332, GH352, BH351 | |