Datasheet

ManualsBrandsSIEMENS ManualsSolid State RelaysSSR 1 pc(s) Current load (max.): 90 A Zero crossing

— at 50 Hz Initial rated value

V 110

— at 50 Hz Final rated value

V 230

— at 60 Hz Initial rated value

V 110

— at 60 Hz Final rated value

V 230

Control supply voltage

● at AC

— at 50 Hz Full-scale value for signal<0>

recognition

V 40

— at 60 Hz Full-scale value for signal<0>

recognition

V 40

Symmetrical line frequency tolerance Hz 5

Relative symmetrical tolerance of the supply voltage

frequency

% 10

Control current

● at minimum control supply voltage

— at AC

mA 2

● at AC Rated value

mA 15

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

Tightening torque of the screw for securing the

equipment

N·m 1.5

Width mm 22.5

Height mm 85

Depth mm 48

Connections/ Terminals:

Type of electrical connection for main current circuit ring cable connection

Design of the thread of the connection screw for main

contacts

Tightening torque for main contacts with screw-type

terminals

N·m 2...2.5

Tightening torque [lbf·in] for main contacts with

screw-type terminals

lbf·in 7...10.3

Type of connectable conductor cross-section

● for main contacts

— for JIS cable lug

JIS C 2805 R 2-5, 5,5-5, 8-5, 14-5

● for DIN cable lug for main contacts

DIN 46234 -5-2,5, -5-6, -5-10, -5-16, -5-25

● for AWG conductors

— for auxiliary and control contacts

1x (AWG 20 ... 12)

● for auxiliary and control contacts

— solid

1x (0.5 ... 2.5 mm²), 2x (0.5 ... 1.0 mm²)

3RF21 90-3AA22 Changes preserved

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