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Datasheet generated 2026-10-07
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TIME Relay CT-AHD.12 (1SVR500110R0000)

ABB · Control & Automation · Relays & Timers · Switzerland · abb.com
Part Number
1SVR500110R0000  ·  HS 8536.90
TIME Relay CT-AHD.12 (1SVR500110R0000)

ABB 1SVR500110R0000 — The CT-AHD.12 is a single-function electronic time relay from the CT-D timer range. It provides an OFF-delay (delay on break) function with 7 time ranges from 0.05 s to 100 h. This time relay operates with a rated control supply voltage of 24 - 48 V DC / 24 - 240 V AC and has a 1 c/o (SPDT) output rated at 250 V / 6 A. A control input works with voltage-related (non-floating) triggering.

Technical Specifications

Manufacturer part number (MPN)1SVR500110R0000
EAN / GTIN4013614350665
HS code8536.90
Sales unitpcs
Product Net Width17.5 mm
Product Net Height70 mm
Product Net Depth / Length63 mm
Timer Relay TypeOFF-Delay
Time Range0.05 s ... 100 h
Rated Control Supply Voltage (U s )24 ... 240 V AC; 24 ... 48 V DC
Rated Operational VoltageAuxiliary Circuit 250 V
Rated Frequency (f)50 / 60 Hz; DC
Output1 C/O (SPDT) Contact
Terminal TypeScrew Terminals
Rated Operational Current AC-12 (I e )(230 V) 6 A
Rated Operational Current AC-15 (I e )(230 V) 3 A
Rated Operational Current DC-12 (I e )(24 V) 6 A
Rated Operational Current DC-13 (I e )(24 V) 2 A
Rated Impulse Withstand Voltage (U imp )Input Circuit 4 kV
Rated Insulation Voltage (U i )Input Circuit / Output Circuit 300 V
Degree of ProtectionHousing IP50; Terminals IP20
Overvoltage CategoryIII
Pollution Degree3
Short-Circuit Protective DevicesOutput Circuit NC - F Type Fuses 6 A; Output Circuit NO - F Type Fuses 10 A
Connecting CapacityFlexible 1x 0.5 ... 2.5 mm²; Flexible 2x 0.5 ... 1.5 mm²; Rigid 1x 0.5 ... 4 mm²; Rigid 2x 0.5 ... 1.5 mm²
Tightening Torque0.5 ... 0.8 N·m
Wire Stripping Length7 mm
Recommended Screw Driver0.8 x 4; Pozidriv 1
Mounting Position1 ... 6
Mounting on DIN RailTH35-15 (35 x 15 mm Mounting Rail) acc. to IEC 60715; TH35-7.5 (35 x 7.5 mm Mounting Rail) acc. to IEC 60715
StandardsCAN/CSA C22.2 No.14; IEC/EN 63000; IEC/EN 61812-1; UL 508
Maximum Operating Voltage UL/CSAOutput Circuit 300 V AC
Contact Rating UL/CSAC300
Connecting Capacity UL/CSAFlexible 1x 18-14 AWG; Flexible 2x 18-16 AWG; Rigid 1x 20-12 AWG; Rigid 2x 20-16 AWG
Tightening Torque UL/CSA4.43 ... 7.08 in·lb
Pilot Duty UL/CSAC300
Flammability According to UL94V-2
Ambient Air TemperatureOperation -20 ... +60 °C; Storage -40 ... +85 °C
Maximum Operating Altitude PermissibleWithout Derating 2000 m
CCC CertificateCCC_2019010303150608
cULus CertificatecULus_20031209-E140448
Declaration of Conformity - CCC2020980303000209
Declaration of Conformity - CE1SVD981010-00
Declaration of Conformity - UKCA1SVD981010-10
Object Classification CodeK
ETIM 7EC001439 - Timer relay
eClassV11.0 : 27371605
UNSPSC39122329
E-Number (Finland)2712641
E-Number (Norway)4364062
E-Number (Sweden)4033011

Properties

MOQ1

Cross-References

Attached Documents