ABB 1SCA126070R1001 Switch-Disconnectors - UL/CSA
Part Number: 1SCA126070R1001
Quick Summary
ABB 1SCA126070R1001 is a three-pole switch-disconnector designed for safe isolation in industrial control panels. Engineers often struggle with selecting devices that can reliably isolate high-voltage circuits while fitting standard enclosures and installation practices. This part carries CE Declaration and UL/cULus certification and aligns with IEC 60947-3 requirements, while its IP20 front protection supports indoor panel mounting. In practice, it enables compact layouts, straightforward screw-terminal wiring, and predictable maintenance, delivering business value through improved safety, uptime, and regulatory compliance in automation projects across manufacturing, packaging, and process environments.
Product Information
Extended Description
1SCA126070R1001 ABB: OT16F3/B50 SWITCH-DISCONNECTOR
Environmental Information
PEI OT16-40
Environmental Product Declaration - EPD
PEP, EPD, OT16-40
Conflict Minerals Reporting Template (CMRT)
CMRT - Conflict Minerals Reporting Template
REACH Declaration
Reach Declaration / AC Switches and Fusegear
RoHS Information
RoHs Declaration / AC Switches and Fusegear
RoHS Status
Following EU Directive 2011/65/EU and Amendment 2015/863 July 22, 2019
Toxic Substances Control Act - TSCA
Toxic Substances Control Act (TSCA) Declaration / AC Switches and Fusegear
Data Sheet, Technical Information
Switches, Switch-disconnectors OT and OTM. Catalogue OT8GB 07-07
Instructions and Manuals
Switch Disconnectors OT16-40F3-4, OT16-40F3U, OT16-40F3-TX
Mechanical Drawings
OT16...OT40F3, dwg-file | OT16...OT40F3, dxf-file | OT16-40F3.stp | OT16-40F3.igs
Environmental Product Declaration - EPD
PEP, EPD, OT16-40
Degree of Protection
Front IP20
Environmental Information
PEI OT16-40
Pollution Degree
3
Minimum Order Quantity
1 piece
Customs Tariff Number
85365080
Country of Origin
Finland (FI)
Product Net Width
35 mm
Product Net Height
68 mm
Product Net Depth / Length
56 mm
Product Net Weight
4.5 kg
Package Level 1 Units
box 1 piece
Package Level 1 Width
186 mm
Package Level 1 Depth / Length
335 mm
Package Level 1 Height
136 mm
Package Level 1 Gross Weight
4.8 kg
Package Level 1 EAN
6417019560694
Cable Cross-Section
Cu 0.75 ... 10 mm²
Conventional Thermal Current (Ithe)
Fully Enclosed 25 A
Degree of Protection
Front IP20
Handle Type
Knob | Handle and shaft not included
Lock Type
No
Mechanical Durability
20000
Number of Poles
3P
Pollution Degree
3
Power Loss
at Rated Operating Conditions per Pole 0.3 W
Rated Impulse Withstand Voltage (Uimp)
8 kV
Rated Insulation Voltage (Ui)
acc. to IEC/EN 60664-1 750 V
Rated Operational Current AC-22A (Ie)
(380 ... 415 V) 16 A | (500 V) 16 A | (690 V) 16 A
Rated Operational Current AC-23A (Ie)
(380 ... 415 V) 16 A | (500 V) 16 A | (690 V) 10 A
Rated Operational Power AC-23A (Pe)
(220 ... 240 V) 3 kW | (400 ... 415 V) 7.5 kW | (500 V) 7.5 kW | (690 V) 7.5 kW
Rated Operational Voltage
Main Circuit 750 V
Rated Short-Circuit Making Capacity (Icm)
(690 V) 0.71 kA
Rated Short-time Withstand Current Low Voltage (Icw)
for 1 s 0.5 kA
Standards
IEC 60947-3 / UL 508 / CSA C22.2 No. 14
Terminal Type
Screw Terminals
Tightening Torque
acc. IEC 60947-1 0.8 N·m
Maximum Operating Voltage UL/CSA
600 V
Ampere Rating
20 A
Horsepower Rating UL/CSA
(110 ... 120 V AC) Single Phase 1 Hp | (240 V AC) Single Phase 2 Hp | (440 ... 480 V AC) Single Phase 5 Hp | (550 ... 600 V AC) Single Phase 7.5 Hp | (220 ... 240 V AC) Three Phase 5 Hp | (440 ... 480 V AC) Three Phase 10 Hp | (550 ... 600 V AC) Three Phase 10 Hp
Tightening Torque
acc. IEC 60947-1 0.8 N·m
A2L Certificate – IEC
A2L Refrigerant Declaration of Conformity / OT16-125
Declaration of Conformity - CE
Declaration of Conformity / OT16F...OT40F, OT16M...OT40M
UL Certificate
cULus certificate OT16-80
Object Classification Code
Q
ETIM 8
EC000216 - Switch disconnector
ETIM 9
EC000216 - Switch disconnector (low voltage)
UNSPSC
39122233
IDEA Granular Category Code (IGCC)
5290 >> Disconnect switch
eClass
V11.1 : 27371403
WEEE Category
5. Small Equipment (No External Dimension More Than 50 cm)
Three-pole design provides full three-phase isolation, increasing safety during maintenance and testing. This translates into reduced risk of energization and easier lockout/tagout procedures in busy environments. It is well-suited for motor control centers and machine panels in manufacturing. Rated current of 16 A per pole at 380–415 V, 500 V, and 690 V supports common industrial loads, reducing device count and simplifying procurement for MCCs and small motor feeds. IP20 front protection enables reliable indoor panel installation with minimal protective enclosures, supporting compact layouts in crowded control cabinets. Screw terminals with a tightening torque of 0.8 N·m offer secure, vibration-resistant wiring compatible with 0.75–10 mm² copper conductors, reducing rework from loose connections. Mechanical durability up to 20,000 operating cycles supports high‑duty applications and lowers maintenance and replacement costs. Compliance to IEC 60947-3, UL 508, and CSA C22.2 No. 14 provides global applicability and smoother audits, while ABB EcoSolutions data (EPD/CMRT) supports sustainability-focused procurement.
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FAQs
Power off the panel, plan wiring for Cu conductors 0.75–10 mm², and tighten each terminal to 0.8 N·m. Mount the unit in a standard 3P enclosure with front IP20 protection, ensuring proper cable routing to avoid strain. Verify that the device aligns with IEC 60947-3 mounting instructions and perform a final torque check after wiring to ensure long-term reliability.
The device is a 3P switch-disconnector rated at 16 A per pole, suitable for voltages up to 750 V nominal insulation, with a rated short-circuit making capacity of 0.71 kA at 690 V and a short-time withstand current of 0.5 kA for 1 s. It uses screw terminals and provides 0.3 W power loss per pole under rated conditions, meeting IEC 60947-3, UL 508, and CSA C22.2 No. 14 requirements.
Yes. The 1SCA126070R1001 family complies with IEC 60947-3 and carries UL/CSA certifications, including CE declarations. This alignment supports global acceptance, simplifies regulatory filings, and ensures interoperability in mixed-national projects such as global manufacturing lines and supplier audits.
The part offers CE Declaration, UL/cULus certification, and ABB EcoSolutions documentation including Environmental Product Declaration (EPD) and CMRT data. This combination supports compliance reporting, sustainability claims, and responsible sourcing for industries with stringent supply-chain requirements and green procurement goals.
With up to 20,000 mechanical cycles and low per‑pole power loss (0.3 W), the device reduces maintenance frequency and energy waste in automation panels. The combination of IP20 protection, robust screw-terminal connections, and global certifications lowers downtime risk and supports faster commissioning, delivering a favorable total cost of ownership over typical lifecycle spans in manufacturing and processing environments.