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1SAM201910R1002 — Shunt release (for power circuit breaker)
Electrical & controlsPart number: 1SAM201910R1002
ABB 1SAM201910R1002, type AA1-110, is a shunt release for remote tripping of a manual motor starter. It mounts on the left side and has screw terminals. Its rated control supply is 110 V AC at 50 or 60 Hz; observe the specified on- and off-periods when selecting the control supply.
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Technical specifications
| Manufacturer | ABB |
|---|---|
| Part number | 1SAM201910R1002 |
| Category | Electrical & controls |
| Product Net Width | 18 mm |
| Product Net Height | 90 mm |
| Product Net Depth / Length | 75.5 mm |
| Product Net Weight | 0.1 kg |
| Rated Frequency (f) | Auxiliary circuit: 50 Hz, 60 Hz or DC |
| Rated Impulse Withstand Voltage (U imp ) | Auxiliary Circuit 6 kV |
| Rated Insulation Voltage (U i ) | 690 V |
| Power Loss | 48 W |
| Terminal Type | Screw Terminals |
| Connecting Capacity Auxiliary Circuit | Flexible with Ferrule 1/2x 0.75 ... 2.5 mm² |
| Tightening Torque | Auxiliary Circuit 0.8 ... 1.2 N·m |
| Wire Stripping Length | Auxiliary Circuit 10 mm |
| Mounting Position | 1 ... 6 |
| Connecting Capacity Auxiliary Circuit UL/CSA | Flexible 1/2x 16-12 AWG |
| Tightening Torque UL/CSA | Auxiliary Circuit 7 in·lb |
| Ambient Air Temperature | Operation -25 ... +60 °C |
| Resistance to Shock acc. to IEC 60068-2-27 | 11 ms Pulse 15g |
| Published component type | Shunt release (for power circuit breaker) |
| Reference status | Published part reference; specification and fitment require confirmation |
| Availability | On request |
| Rated Control Supply Voltage (Us) | 110 V AC at 50/60 Hz; 115–200 V AC at 50/60 Hz for a 5 s on-period; 110–200 V DC for a 5 s on-period |
| Operating Duty | 15 min off-period after 5 s on-period |
| Mounting side | Left side |
Catalogue information may contain errors or be out of date. Full specifications and verified details are available on request. Confirm the part number and equipment fitment with us before ordering.
Product questions
What does the ABB 1SAM201910R1002 shunt release do?
The AA1-110 is a shunt-trip accessory for remotely tripping a manual motor starter. It is not itself a complete motor starter or an overload relay.
What control voltage does the AA1-110 use, and is 690 V its coil voltage?
The rated control supply is 110 V AC at 50 or 60 Hz. The listed 690 V is the insulation voltage, not the rated coil supply. The product data also lists 115–200 V AC and 110–200 V DC for a 5-second on-period; verify the control circuit and duty before ordering.
Can the AA1-110 shunt trip remain continuously energized?
The product data specifies a 15-minute off-period after a 5-second on-period. Check the intended control duty against the ABB documentation rather than assuming continuous energization is permitted.
How is the AA1-110 mounted, and how can I check the starter?
The release attaches at the left side of the manual motor starter. ABB MS116, MS132 and MS165 are identified in the product data; provide the complete starter part number and serial number to confirm the specific assembly before ordering.
Researched on:
Research information may be outdated. Confirm fitment and specifications with our team before ordering.