3RU1116-1BB0
OVERLOAD RELAY, 1.4...2 A,

From SIEMENS

Overload relay 1.4...2 A For motor protection Size S00, Class 10 Contactor mounting Main circuit: screw terminal Auxiliary circuit: screw terminal Manual-Automatic-Reset !!! Phased-out product !!! Successor is SIRIUS 3RU2 Preferred successor type is >>3RU2116-1BB0<<
Product brand nameSIRIUS
Product designationthermal overload relay
General technical data
Size of overload relayS00
Size of contactor can be combined company-specificS00
Power loss [W] total typical6.6 W
Insulation voltage with degree of pollution 3 rated value690 V
Surge voltage resistance rated value6 kV
Protection class IP
on the frontIP20
Shock resistance8g / 10 ms
Type of protectionDMT 98 ATEX G 001
Protection against electrical shockfinger-safe
Reference code acc. to DIN EN 81346-2F
Ambient conditions
Installation altitude at height above sea level
maximum2 000 m
Ambient temperature
during operation-20 ... +70 °C
during storage-55 ... +80 °C
during transport-55 ... +80 °C
Relative humidity during operation100 %
Main circuit
Number of poles for main current circuit3
Adjustable pick-up value current of the current-dependent overload release1.4 ... 2 A
Operating voltage
at AC-3 rated value maximum690 V
Auxiliary circuit
Number of NC contacts for auxiliary contacts1
Number of NO contacts for auxiliary contacts1
Number of CO contacts
for auxiliary contacts0
Operating current of auxiliary contacts at AC-15
at 24 V3 A
at 110 V3 A
at 120 V3 A
at 125 V3 A
at 230 V2 A
at 400 V1 A
Operating current of auxiliary contacts at DC-13
at 24 V1 A
at 110 V0.22 A
at 125 V0.22 A
at 220 V0.11 A
Protective and monitoring functions
Trip classCLASS 10
Short-circuit protection
Design of the fuse link
for short-circuit protection of the auxiliary switch requiredfuse gL/gG: 6 A, quick: 10 A
Installation/ mounting/ dimensions
Mounting positionwith vertical mounting surface +/-135° rotatable, with vertical mounting surface +/- 45° tiltable to the front and back
Mounting typeMounting contactor
Height87 mm
Width45 mm
Depth78 mm
Required spacing
with side-by-side mounting
— forwards0 mm
— Backwards0 mm
— upwards0 mm
— downwards0 mm
— at the side0 mm
for grounded parts
— forwards0 mm
— Backwards0 mm
— upwards0 mm
— at the side6 mm
— downwards0 mm
for live parts
— forwards0 mm
— Backwards0 mm
— upwards0 mm
— downwards0 mm
— at the side6 mm
Connections/Terminals
Product function
removable terminal for auxiliary and control circuitNo
Type of electrical connection
for main current circuitscrew-type terminals
for auxiliary and control current circuitscrew-type terminals
Type of connectable conductor cross-sections
for main contacts
— solid2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²), 2x 4 mm² max.
— finely stranded with core end processing2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)
at AWG conductors for main contacts2x (20 ... 16), 2x (18 ... 14), 2x 12
Type of connectable conductor cross-sections
for auxiliary contacts
— solid2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)
— finely stranded with core end processing2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)
at AWG conductors for auxiliary contacts2x (20 ... 16), 2x (18 ... 14)

External links