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SERIES GENERAL
PURPOSE MAGNETIC
LATCHING RELAYS
DIVISION OF DELTROL CORP.
FEATURES
■ Inexpensive, General Purpose Latching Relays
■ Pole Configuration Up to 6PDT
■ Molded Class F Coils Handle High Ambient
Temperatures, Resist Moisture and Dust
■ Snap Action, One Piece Armature Eliminates
Interconnections
■ No Power Required to Maintain Contact Status - Only a
Pulse to Change
CONTACT DATA
CONFIGURATION:
Thru 6PDT
MATERIALS:
5 AMP:
1/8" Diameter Moveable Fine Silver
3/16" Diameter Stationary Fine Silver
10 AMP:
3/16" Diameter Moveable Silver Cadmium Oxide
3/16" Diameter Stationary Fine Silver
Gold Flash is Standard on All Contacts
Gold Diffused Available on Special Order - Min. Qty. Req'd.
CONTACT RATINGS
MOVEABLE POLE UL
CONTACT SIZE CONFIGURATION RATINGS**
SPDT
5 amp or 1/8 HP
DPDT
at 120 VAC
1/8" Diameter
3PDT
5 amp or 1/4 HP
4PDT
at 277VAC
5PDT
5 amp at 28VDC
6PDT
SPDT
10 amp or 1/3 HP
DPDT
at 120 VAC*
3/16" Diameter
3PDT
10 amp or 1/2 HP
4PDT
at 277VAC
5PDT
10 amp at 28VDC
6PDT
* 3 Pole and 6 Pole Rated at 6-2/3 Amp When Switching Greater
Than 150VAC Unless Polarity is the Same on All Poles
** UL and CSA on Model 100ML and 101ML Only
UL RECOGNIZED FILE NO.: E37066
CSA CERTIFIED FILE NO.: LR20690
EXPECTED LIFE
Electrical At Rated Load (Minimum)
100,000 Operations
Mechanical Life
10,000,000 Operations
DIELECTRIC STRENGTH
800 VRMS, 60 Hz Between Contacts
2200 VRMS, 60 Hz Between Other Elements
MODELS
100ML: 5 Amp Latching Relay
101ML: 10 Amp Latching Relay
102ML: 5 & 10 Amp Latching Relay. No UL or CSA
Recognition
103ML: 5 & 10 Amp Latching Relay Polarized for
Applications Requiring Rejection of Wrong Signals
Responds to External Change in Operating Polarity.
No UL Or CSA Recognition
COIL DATA
RESISTANCE NOMINAL
NOMINAL
IN OHMS COIL
VOLTAGE
± 10% POWER
6VAC 4.5
12VAC 18
AC Coils 24VAC 72 3.5VA
120VAC 1850
240VAC 7200
6VDC 20
12VDC 80
DC Coils 24VDC 315
2W
110VDC 6800
Coil Voltages: AC: Up to 277 Volts/60 Hz
DC: Up to 125 Volts
Coil Treatment: Molded Rynite
®
Std. Class F
Insulation Resistance: 100 Megohms Minimum
UL Insulation System File No.: E74443
S155D 155°C Total Temperature Std.
(Covers S105 Class A and S130D Class B Requirements)
OPERATE DATA
Pick Up (at 25°C): AC Volts 85% or Less of Nominal
DC Volts 75% or Less of Nominal
Operate Time: Approx. 20 Milliseconds
Release Time: Approx. 20 Milliseconds
ENVIRONMENTAL DATA
Operating Ambient: AC: -45° to 85°C
DC: -45° to 100°C
Coil Temperature Rise: (25°C Ambient – Continuous Duty)
AC: 45°C Approx. @ 60 Hz – Use at 50 Hz
will Cause Slight Increase in Coil Rise
DC: 45°C Approx.
MECHANICAL DATA
Terminals: All Versions Pierced Solder Lugs
Weight: Approx. 5 oz. (142 g)
100ML
100ML
23
DIMENSIONS
[Unit Inch (mm)]
5 AMP Part Numbers
AC Coils DC Coils
MODEL
POLE
24VAC 120VAC 240VAC 12VDC 24VDC 110VDC
CONFIG.
100ML
4PDT 20351-82 20351-83 20351-84 20024-81 20024-82 20024-83
6PDT 20355-82 20355-83 20355-84 20026-81 20026-82 20026-83
102ML
4PDT 20028-82 20028-83 20028-84 --- -- - - --
6PDT 20030-82 20030-83 20030-84 --- -- - - --
10 AMP Part Numbers
101ML
4PDT 20352-82 20352-83 20352-84 20025-81 20025-82 20025-83
6PDT 20356-82 20356-83 20356-84 20027-81 20027-82 20027-83
102ML
4PDT 20029-82 20029-83 20029-84 -- - - -- -- -
6PDT 20031-82 20031-83 20031-84 -- - - -- -- -
Blue Items Are Non Stock. Minimum Quantity May Be Required.
ORDERING INFORMATION
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