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Marathon Switches
H.S. Number: 8503.00.500
AO Smith    Baldor    Bell & Gosett    Bodine    Centrifugal Mechanisms    Century    Doerr    Electra
Emerson    Flint & Walling    Fan & Limit   Franklin    General Electric    Hobart/Jack & Heinz    Leeson    Leland
Magnetek    Marathon    Master    Reliance    Tatung    Toshiba    US    Wagner    Weg    Westinghouse
 

1 set of contacts
4 posts 6 spades

MR1AE
Obsolete
2.187" x 3.125" mounting 1.125" span
1 set of contacts
MR1B   $80.00

1 set contacts
MR1D
Obsolete

2 set of contacts
MR1DD
Obsolete
MR1F
Obsolete

MR1H
Obsolete
2.750" mounting 1.687" id 2.000" span
4 sets of contacts
MR1J   $27.50

MR2
Obsolete
Left drawing is obsolete original.
Right photo is replacement switch.

Mounting: 4.25" x 4.87"
Arm span: 2.50" for 2.75" spool

MR3B   $73.60

MR3D   $46.15

Mounting: 4.375" c-c
MR4   $41.50

0.625" id 1.125" od 48 fr.
MR118-18 (1800rpm) $25.00
MR118-36 (3600rpm) $25.00

0.750" id 1.375" od 56 fr.

MR5-18 (1800rpm)   $40.00
MR5-36 (3600rpm)   $40.00

1.000" id 1.750" od 66 fr.

MR6-36 (36000rpm)   $85.00

1.345" id 2.875" od

MR3D-18 (18000rpm)   $44.00
MR3D-36 (36000rpm)   $44.00

0.779" id 1.875" od 48 fr.
w/18 knurls
1800rpm weights marked "44"
3600rpm weights marked "25"

MR56-18P4 (1800rpm)  
2 long knurls, silver springs
0.326" extension past spool
OBSOLETE

MR56-18P5 (1800rpm)   $19.50
2 long knurls, red springs
0.300" extension past spool
MR56-18P6 (1800rpm)   $19.50
2 long knurls, purple springs
0.300" extension past spool
MR56-18Z5 (1800rpm)   $19.50
2 long knurls, red springs
0.205" extension past spool
MR56-18Z6 (1800rpm)   $19.50
2 long knurls, purple springs
0.230" extension past spool
MR56-36P1 (3600rpm)   $19.50
Weights are smaller than pictured
2 long knurls, blue springs
0.312" extension past spool
MR56-36P2 (3600rpm)   $19.50
Weights are smaller than pictured
2 long knurls, red springs
0.302" extension past spool
MR56-36V1 (3600rpm)   $19.50
Weights are smaller than pictured
2 long knurls, blue spring
0.258" extension past spool
MR56-36Y1 (3600rpm)   $19.50
Weights are smaller than pictured
partial knurling, blue spring
0.295" extension past spool
MR56-36Z1 (3600rpm)   $19.50
Weights are smaller than pictured
2 long knurls, blue springs
0.203" extension past spool



Go Here to See The Entire List

1 set 0.250" diameter contacts
Mounting: 2.375" c-c
Top: Five QM-0.250" terminals
Bottom: One QM-0.250" terminal
MR5   $41.50

2 sets 0.187" diameter contacts
Mounting: 2.375" c-c
Top: Five QM-0.250" terminals
Bottom: One QM-0.250" terminal
MR5A   $41.50

2 sets 0.250" diameter contacts
Mounting: 2.375" c-c
Top: Five QM-0.250" terminals
Bottom: One QM-0.250" terminal
MR6202319

Obsolete.
Consider MR5A above with
smaller diameter contacts.
Mounting: 4.375" c-c

Terminals (Top, Bottom):
LINE 4: Three QM250, One QM250
LINE 1: Two QM250, None
2: Two QM250, One QM250
3: Four QM250, None
5: One QM250, None
6: One QM250, None

MR10   $49.50
__________

Terminals (Top, Bottom):
LINE 4: Three QM250, One QM250
LINE 1: Three QM250, One QM250
2: Two QM250, One QM250
3: Four QM250, None
5: One QM250, None
6: None, None

MR6200501   $49.50
__________

Terminals (Top, Bottom):
LINE 4: Three QM250, One QM250
LINE 1: One QM250, One QM250
2: Two QM250, One QM250
3: Four QM250, None
5: One QM250, None
6: None, None

MR6200502
Obsolete. Consider one of
the others in this section.
__________

Terminals (Top, Bottom):
LINE 4: Three QM250, One QM250
LINE 1: One QM250, One QM250
2: Two QM250, One QM250
3: Two QM250, One QM250
5: One QM250, None
6: One QM250, None

MR6202303   $49.50
__________
Terminals (Top, Bottom):
LINE 4: None, None
LINE 1: None, None
2: None, None
3: Four QM250, None
5: One QM250, None
6: None, None

MR6200503   $39.50


Mounting: 2.875" and 3.000"

Terminals (Top, Bottom)
1: Three QM250, One QM250
2: Two QM250, One QM250
3: Empty
4: Three QM250, Ome QM250
5: Four QM250, None
6: One QM250, None

MR6202207   $39.50


Mounting: 2.875" and 3.000"

Terminals (Top, Bottom)
1: Three QM250, One QM250
2: Two QM250, One QM250
3: One QM250, One QM250
4: Three QM250, Ome QM250
5: One QM250, None
6: One QM250, None

MR6202304   $39.50

GE1129 Drawing


Board is 5.25" wide
Terminals:
L1: Two QM250 + One QM187
L2: Two QM250
H: One QM250

GE1129 (1 set of contacts)   $39.50
958EAP218A6B11723

__________

Terminals:
1: Two QM250
7: One QM250
11: One QM208
17: One QM208
L1: Two QM250 + One QM208
L2: Two QM250
H: One QM250

GE1129A (1 set of contacts)   $39.50
958EAP118A9B11341

 

Marathon Switches

AO Smith    Baldor    Bell & Gosett    Bodine    Centrifugal Mechanisms    Century    Doerr    Electra
Emerson    Flint & Walling    Fan & Limit   Franklin    General Electric    Hobart/Jack & Heinz    Leeson    Leland
Magnetek    Marathon    Master    Reliance    Tatung    Toshiba    US    Wagner    Weg    Westinghouse