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Siemens 3RU1116-1AB0-ZW98 — Overload Relays

Siemens 3RU1116-1AB0-ZW98 SIRIUS Thermal Overload Relay, Siz

MPN3RU1116-1AB0-ZW98

Siemens SIRIUS thermal overload relay, Size S00, 3 poles, screw terminals, CLASS 10, IP20, ATEX, order code 3RU1116-1AB0-ZW98.

Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026

Specifications

3RU1116-1AB0-ZW98 — Identification
ParameterValue
Product brand nameSIRIUS
Product designationthermal overload relay
Frame size (overload relay)S00
Combinable contactor sizesS00
Reference code (IEC 81346-2)F
3RU1116-1AB0-ZW98 — Protection & Trip
ParameterValue
Overload current setting range1.1 ... 1.6 A
Trip classCLASS 10
3RU1116-1AB0-ZW98 — Electrical (main circuit)
ParameterValue
Poles (main circuit)3
Rated insulation voltage (AC, pollution degree 3)690 V
Rated surge withstand voltage6 kV
Main current circuitscrew-type terminals
Power loss at rated current (hot)5.7 W
Per pole1.9 W
3RU1116-1AB0-ZW98 — Auxiliary contacts
ParameterValue
Auxiliary contacts: NO1
Auxiliary contacts: NC1
Auxiliary contacts: CO (changeover)0
Auxiliary switch short-circuit protection (required fuse)fuse gL/gG: 6 A, quick: 10 A
Switching current at 24 V1 A
Switching current at 110 V0.22 A
Switching current at 120 V3 A
Switching current at 125 V0.22 A
Switching current at 220 V0.11 A
Switching current at 230 V2 A
Switching current at 400 V1 A
3RU1116-1AB0-ZW98 — Connection & Mounting
ParameterValue
Mounting / fastening methodContactor mounting
Mounting positionwith vertical mounting surface +/-135° rotatable, with vertical mounting surface +/- 45° tiltable to the front and back
Auxiliary/control circuit connection typescrew-type terminals
Removable aux./control terminalNo
Conductor cross-section: solid2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)
Conductor cross-section: finely stranded with ferrule2x (0.5 ... 1.5 mm²), 2x (0.75 ... 2.5 mm²)
Conductor range (AWG), main contacts2x (20 ... 16), 2x (18 ... 14), 2x 12
Conductor range (AWG), auxiliary contacts2x (20 ... 16), 2x (18 ... 14)
3RU1116-1AB0-ZW98 — Environmental
ParameterValue
Operating temperature-20 ... +70 °C
Storage temperature-55 ... +80 °C
Transport temperature-55 ... +80 °C
Relative humidity, operating100 %
Max. installation altitude2 000 m
Shock resistance8g / 10 ms
3RU1116-1AB0-ZW98 — Mechanical
ParameterValue
Width45 mm
Height87 mm
Depth78 mm
3RU1116-1AB0-ZW98 — Specifications
ParameterValue
Type Of ProtectionDMT 98 ATEX G 001

Product details

The Siemens 3RU1116-1AB0-ZW98 is a SIRIUS thermal overload relay in Size S00 — the compact frame for contactor mounting up to around 7 A motor full-load current. The relay mounts directly onto a matching SIRIUS contactor (no separate DIN-rail footprint needed), saving panel space.

The main circuit terminals accept 2× (0.5…1.5 mm²) solid or 2× (0.75…2.5 mm²) solid — that's the range for the motor leads; the auxiliary terminals handle 2× (20…16) AWG and 2× (18…14) AWG. The auxiliary contact is rated 1 A at 24 V, 3 A at 120 V, and 2 A at 230 V — enough to signal a PLC input or drop out a holding contactor. The relay is IP20 on the front — finger-safe for a panel interior, but not for washdown. ATEX certification DMT 98 ATEX G 001 means it's approved for use in potentially explosive gas atmospheres when paired with a suitable contactor and upstream protection.

Frequently asked questions

What is the closest functional second-source for 3RU1116-1AB0-ZW98?

The closest functional peer is the 3RT6028-1AB00 contactor — the 3RU1116-1AB0-ZW98 is designed to mount directly onto that contactor frame. A direct second-source thermal overload relay with the same Size S00, CLASS 10, and screw-terminal configuration would be another SIRIUS unit; no non-Siemens drop-in exists without rewiring.

How do I get current pricing and availability for 3RU1116-1AB0-ZW98?

Submit an RFQ through this listing. The part is sourced to order through independent distribution; pricing and stock are confirmed at quote time.

What compliance documentation does this brand provide for 3RU1116-1AB0-ZW98?

The relay carries ATEX certification DMT 98 ATEX G 001 and IP20 front protection. RoHS and REACH compliance is standard for current-production SIRIUS components; the substance prohibitance date of 07/01/2006 aligns with RoHS transition timelines.

MPN
3RU1116-1AB0-ZW98