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Siemens 3RU2116-1GB0 Thermal Overload Relay, 4.5–6.3A, Class 10, Size S00
Siemens 3RU2116-1GB0 Thermal Overload Relay, 4.5–6.3A, Class 10, Size S00
Siemens 3RU2116-1GB0 Thermal Overload Relay, 4.5–6.3A, Class 10, Size S00
Siemens 3RU2116-1GB0 Thermal Overload Relay, 4.5–6.3A, Class 10, Size S00
Siemens 3RU2116-1GB0 Thermal Overload Relay, 4.5–6.3A, Class 10, Size S00
Siemens 3RU2116-1GB0 Thermal Overload Relay, 4.5–6.3A, Class 10, Size S00

SIEMENS

Siemens 3RU2116-1GB0 Thermal Overload Relay, 4.5–6.3A, Class 10, Size S00 Original Brand New

Model / SKU3RU2116-1GB0

A compact, reliable thermal overload relay designed for motor protection up to 6.3A. Compatible with Size S00 contactors, featuring screw terminals and Class 10 tripping characteristics.

Original price was: $63.80.Current price is: $34.60.
Available on backorder
  • ConditionOriginal Brand New
  • Warranty12 months

Backorder available · Factory lead time 2–3 weeks.

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Description

Overview

The Siemens 3RU2116-1GB0 is a high-quality thermal overload relay designed to provide reliable motor protection against overload conditions. Engineered for performance and durability, this relay supports a current range of 4.5 to 6.3 amps, making it ideal for industrial motor control applications. With Class 10 tripping characteristics and Size S00, it integrates seamlessly with Siemens contactors for efficient and safe operation.

Benefit

  • Seamless Integration: Optimized for direct mounting onto Siemens SIRIUS 3RT2 contactors (Size S00).

  • Versatile Protection: Provides reliable protection for motors and systems in diverse industrial environments.

  • Reduced Downtime: Features a clear "Tripped" indicator and manual/automatic reset options to get your systems back online quickly.

  • Global Standards: Fully compliant with international standards, making it suitable for worldwide exports.

Function & Features

  • Adjustable Current Range: 4.5 A to 6.3 A current setting.

  • Trip Class 10: Ensures reliable disconnection within 10 seconds at 7.2x the set current.

  • Manual/Auto Reset: Easily switchable reset modes to suit your operational requirements.

  • Screw Terminal Connection: Secure and vibration-proof wiring for both main and auxiliary circuits.

  • Auxiliary Contacts: Integrated 1 NO + 1 NC contacts for signaling and interlocking.

Application

  • Industrial motor protection

  • Motor control panels

  • Automation systems

  • HVAC systems

  • Manufacturing and processing equipment

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Specifications

SKU / Model3RU2116-1GB0
BrandSIEMENS
product brand nameSIRIUS
product designationthermal overload relay
product type designation3RU2
size of overload relayS00
size of contactor can be combined company-specificS00
power loss [W] for rated value of the current at AC in hot operating state6.6 W
● per pole2.2 W
insulation voltage with degree of pollution 3 at AC rated value690 V
surge voltage resistance rated value6 kV
maximum permissible voltage for safe isolation in networks with grounded star point-
● between auxiliary and auxiliary circuit440 V
● between main and auxiliary circuit440 V
shock resistance acc. to IEC 60068-2-278g / 11 ms
type of protection according to ATEX directive 2014/34/EUEx II (2) GD
certificate of suitability according to ATEX directive 2014/34/EUDMT 98 ATEX G 001
reference code acc. to IEC 81346-2F
installation altitude at height above sea level maximum2 000 m
ambient temperature-
● during operation-40 ... +70 °C
● during storage-55 ... +80 °C
● during transport-55 ... +80 °C
temperature compensation-40 ... +60 °C
relative humidity during operation10 ... 95 %
number of poles for main current circuit3
adjustable current response value current of the current-dependent overload release4.5 ... 6.3 A
operating voltage-
● rated value690 V
● at AC-3 rated value maximum690 V
operating frequency rated value50 ... 60 Hz
operational current rated value6.3 A
operating power at AC-3-
● at 400 V rated value2.2 kW
● at 500 V rated value3 kW
● at 690 V rated value4 kW
design of the auxiliary switchintegrated
number of NC contacts for auxiliary contacts1
number of NO contacts for auxiliary contacts1
● notefor message "Tripped"
number of CO contacts for auxiliary contacts0
operational current of auxiliary contacts at AC-15-
● at 120 V3 A
● at 230 V2 A
● at 400 V1 A
operational current of auxiliary contacts at DC-13-
● at 24 V2 A
● at 60 V0.3 A
● at 110 V0.22 A
● at 125 V0.22 A
● at 220 V0.11 A
contact rating of auxiliary contacts according to ULB600 / R300
trip classCLASS 10
design of the overload releasethermal
full-load current (FLA) for 3-phase AC motor-
● at 480 V rated value6.3 A
● at 600 V rated value6.3 A
design of the fuse link-
● for short-circuit protection of the auxiliary switch requiredfuse gG: 6 A, quick: 10 A
mounting positionany
fastening methodContactor mounting
product component removable terminal for auxiliary and control circuitNo
type of electrical connection-
● for main current circuitscrew-type terminals
● for auxiliary and control circuitscrew-type terminals
arrangement of electrical connectors for main current circuitTop and bottom
● at AWG cables for main contacts2x (20 ... 16), 2x (18 ... 14), 2x 12
type of connectable conductor cross-sections-
● for auxiliary contacts-
— solid or stranded2x (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 cables for auxiliary contacts2x (20 ... 16), 2x (18 ... 14)
tightening torque-
● for main contacts with screw-type terminals0.8 ... 1.2 N·m
● for auxiliary contacts with screw-type terminals0.8 ... 1.2 N·m
design of screwdriver shaftDiameter 5 ... 6 mm
size of the screwdriver tipPozidriv PZ 2
design of the thread of the connection screw-
● for main contactsM3
● of the auxiliary and control contactsM3
failure rate [FIT] with low demand rate acc. to SN 3192050 FIT
MTTF with high demand rate2 280 y
T1 value for proof test interval or service life acc. to IEC 6150820 y
protection class IP on the front acc. to IEC 60529IP20
touch protection on the front acc. to IEC 60529finger-safe, for vertical contact from the front
display version for switching statusSlide switch
Vibration and Shock-
last modified:12/1/2021
Weight0.150 kg
Dimensions49.00 × 102.00 × 84.00 mm

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