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Large Current Type Waterproof R Series

Large Current Type Waterproof R Series

The R series includes waterproof connectors with IP-64 equivalent ratings for low-voltage/high-current applications.

[Features]
• R series connectors.
· Waterproof connector for low-voltage high current applications.
• Used in welders, switchboards, etc.
▪ IP-64 Equivalent

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Japanese Only

Features

RoHSNot compatible
WaterproofWaterproof connector
(Waterproof function equivalent to IP-64 when coupled)
Lock methodBayonet lock
Features of mechanism/materialSince rubber is used for the insulator and body cover,
the risk of damage due to impact is suppressed.
Cable terminationScrewing

Material and finish

 MaterialFinish
ShellAluminum alloy-
Cover and insulatorSynthetic rubber
ContactCopper alloyTinning

Characteristics and specifications

Rating600 V 200 A
Withstand voltage (V r.m.s.)2,500
Insulation resistance (MΩ)5,000 min.
Wire size (mm²)38 ~ 100
50 ~ 80 (Cable for moving)
Outer diameter of cable used (mm)ø38 ~ ø60
Operating temperature range-10 °C ~ +70 °C
Contact voltage drop15 mV max. at 200 A

Dimensional drawings

R Series

Pin (male) contact R-754-PM

R Series

Socket (female) contact R-754-CRF

Part Number
R-754-CRF
R-754-PM
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipApplicable pin/contact Application Type of connector shape Connector shape characteristics Used cable outer diameter
(φ)
Flange Mating partner 1

SGD 789.60

1 Piece(s) 4 Day(s) or more FemalePanel MountReceptacleWith cap / With flangeNo cable connectionRectangularR-754-PM [straight plug]

SGD 656.30

1 Piece(s) 4 Day(s) or more MaleCable ConnectionPlugGeneral Shape38.0 to 60.0NAR-754-CRF [panel receptacle]

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Basic Information

Connector Shape Round Connector series initials P/Q/R Series starting with P, Q, R R
Number Of Pins 4 Allowable Current(A) 200 Allowable Voltage(V) 600
Wire connection method Fasten With Screws Connection direction Straight Protection function (environmentally resistant) IP64 equivalent
Shell Size 75 Normal core/reverse core Reverse-core type Conforming wire conductor cross section(mm2) 38 to 100
Operating Temperature Range(°C) -10 to +70 Screw for Pipes NA Shell plating treatment Unprocessed
Contact plating treatment Tin

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