Data Sheet

Data sheet 3RF23 70-3AA45

SEMI-COND. CONTACTOR 3RF2,1-PH. AC51 70A 40

DEGREE C 48-600 V / 4-30 V DC RING CABLE

CONNECTION BLOCKING VOLTAGE 1200 V

General technical data:

product brand name SIRIUS

Product designation solid-state contactor

Product function zero-point switching

Number of poles for main current circuit 1

Protection class IP IP00

Product designation _1 of the accessories that can

be ordered

terminal cover

Manufacturer article number _1 of the accessories

that can be ordered

3RF2900-3PA88

Product designation _3 of the accessories that can

be ordered

converter

Manufacturer article number _3 of the accessories

that can be ordered

3RF2900-0EA18

Product designation _4 of the accessories that can

be ordered

load monitoring

Manufacturer article number _4 of the accessories

that can be ordered

3RF2990-0GA16

Ambient temperature

● during operation

°C -25...+60

3RF23 70-3AA45 Changes preserved

Page 1/

PAGE 1
Data sheet 3RF23 70-3AA45 SEMI-COND. CONTACTOR 3RF2,1-PH.
PAGE 2
● during storage Installation altitude at height above sea level maximum °C -55 ... +80 m 1 000 Vibration resistance acc. to IEC 60068-2-6 2g Shock resistance acc. to IEC 60068-2-27 15g / 11 ms Equipment marking acc. to DIN 40719 extended according to IEC 204-2 acc. to IEC 750 K Equipment marking acc.
PAGE 3
● at DC Full-scale value for signal<0> recognition V 1 mA 20 Control current ● at DC Rated value Installation/ mounting/ dimensions: Mounting type screw fixing Mounting type Side-by-side mounting Yes Design of the thread of the screw for securing the equipment M4 Tightening torque of the screw for securing the equipment N·m 1.5 Width mm 135 Height mm 100 Depth mm 157.
PAGE 4
Design of the thread of the connection screw of the auxiliary and control contacts M3 Wire stripping length of the cable ● for main contacts mm 10 ● for auxiliary and control contacts mm 10 Tightening torque for auxiliary and control contacts with screw-type terminals N·m 0.5 ... 0.6 Tightening torque [lbf·in] for auxiliary and control contacts with screw-type terminals lbf·in 4.5 ... 5.
PAGE 5
135 141 69 100 48 14 25 80 123 5 8 123 145 157,5 last modified: 3RF23 70-3AA45 Page 5/5 17.07.2015 22.09.