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Instrument Switches |
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Including Black Escutcheon plate, Silver Legend, and a generous |
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Black Tear Drop Handle |
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M221 Switches are
600V 20, Amp U/L rigid nylon shaft, Nylon Bolts, side access to terminal screws
and wire in and out top and bottom. Jumpers internal and external finger
proof. These same switches are also available with steel shaft, bolts and
screws,. Change the part number from M221 to S221 and add $20.00 to the cost
below. |
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A=003M1=Standard Panel Mtg. Size 2 Legend and handle 4 hole 1.42" SQ. |
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B=013M1=Standard Panel Mtg. Size 4 Legend and handle 4 hole 1.89" SQ. |
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Volt Meter Switches |
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Volt Meter Schematic |
| 1. |
Three Phase( Line to neutral) 30˚ Throw |
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4 Position: (OFF, L1-N, L2-N, L3-N)-4 Contacts |
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A=M221-61311-00 $56.00 B=M221-61311-01 $61.50 |
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| 2. |
Three Phase( Line to Line) 30˚ Throw |
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4 Position: (OFF, L1-L2, L2-L3, L3-L1)-4 Contacts |
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A=M221-61312-00 $60.00
B=M221-61312-01 $65.00 |
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| 3. |
Three Phase (Line to Line and Line to neutral) 30˚ Throw |
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7 Position(L3-L1, L2-L3, L1-L2, OFF L1-N, L2-N, L3-N)-6 Contacts |
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A=M221-61313-00 $75.00 B=M221-61313-01 $80.60 |
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| 4. |
Three Phase (Line to Line and Line to neutral) 30˚ Throw |
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5 Position(L3-L1, L2-L3, L1-L2, OFF L1-N)-5 Contacts |
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A=M221-61317-00 $75.00 B=M221-61317-01 $80.60 |
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| 5. |
Three Phase( 2AC Sources (Line to Line) 30˚ Throw |
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7 Position(L3-L1, L2-L3, L1-L2, OFF L1-L2, L2-L3, L3-L1)-8 Contacts |
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A=M221-61318-00 $91.20 B=M221-61318-01 $99.80 |
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| 6. |
Three Phase( Line to Line) 30˚ Throw |
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3 Position: (L3-L1, L2-L3, L1-L2)-4 Contacts |
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A=M221-61319-00 $60.00 B=M221-61319-01 $71.50 |
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VOLT METER AMMETER SWITCHES |
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Volt Meter Ammeter Schematic |
| 7. |
Three Phase (Line to Line, 3 Ct's Grounded) 90˚ Throw |
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4 Position=(Off, 1, 2, 3)-10 Contacts |
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A=M221-61336-00 $101.40 B= M221-61336-01 $107.00 |
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| 8. |
Three Phase (Line to Line, and Line 1 to Neutral, 3 CT's ground 90˚ |
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4 Position=(1, 2, 3,4) |
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A=M221-61337-00 $116.40 B= M221-61337-01 $122.00 |
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| 9. |
Three Phase (Line to Neutral, 3 Ct's Grounded) 90˚Throw |
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4 Position=(Off, 1, 2, 3)-9 Contacts |
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Note: Special Design Can add contact 11/12-Neutral |
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Price adder and part number change required |
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A=M221-61338-00 $101.00 B= M221-61338-01 $107.00 |
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AMMETER SWITCHES |
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Ammeter Schematic |
| 10. |
One Ct. ( Single Phase grounded) 90˚ Throw |
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2 Position = (Off-On)- 2 Contacts |
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A=M221-61321-00 $50.00 B= M221 61321-01m $86.00 |
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| 11. |
Three Ct's Grounded 90˚ Throw |
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4 Position= (Off, 1, 2, 3)-6 Contacts |
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A= M221-61325-00 $81.00 B= M221-61325-01 $86.60 |
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| 12. |
Four Ct's Grounded 90˚ Throw |
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4 Position= ( 1, 2, 3,4)-8 Contacts |
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A= M221-61326-00 $96.20 B= M221-61326-01 $101.80 |
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| 13. |
Two Ct's ( Single Phase 2 pole, No ground) 90˚ Throw |
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3 position= (1 Off 2)- 6 Contacts |
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A= M22-161327-00 $81.00 B= M221-61327-01 $86.60 |
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| 14. |
Three Ct's (2 Pole, No Ground) 90˚ Throw |
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4 Position= (Off, 1, 2, 3)- 9 Contacts
Aboard Ships with no ground |
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A= M221-61328-00 $111.40 B= M221-61328-01 $117.00 |
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| 15. |
Four Ct's (2 Pole, No Ground) 09˚ Throw |
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4 Position= (1, 2, 3, 4)- 12 Contacts |
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A= M221-61330-00 $126.50 B= M221-6130-01 $132.10 |
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| 16. |
Two Ct's ( Three Phase CT's grounded) 90˚ Throw |
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4 position= (Off, 1, 2, 3)- 4 Contacts |
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A= M221-61331-00 $55.90 B= M221-61331-01 $61.50 |
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| 17. |
Three CT's (Common Grounded) 90˚ Throw |
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Three Position ( 1, 2, 3)- 6 Contacts |
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A= M221-61384-00 $71.00
B= M221-61384-01 $76.60 |
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