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OTZC74 ABB Bridging Bars for OT3200_C 4-Pole Change-Over Switches
ABB OTZC74 is a four-piece 4-pole bridging bar set designed for compatible OT3200_C change-over switches and for connection on the incoming or outgoing side of the switch.
£1,345.10
Why Choose the ABB OTZC74 Bridging Bars for OT3200_C Change-Over Switches?
The ABB OTZC74 is a dedicated 4-pole bridging bar set designed for compatible ABB OT3200_C change-over switches. Part of ABB's OT change-over switch accessory range, it provides a practical means of creating a common electrical connection on the incoming or outgoing side of the switch.
Designed specifically for the high-current ABB OT_3200E_C switch range, the OTZC74 provides the correctly matched bridging components required for a four-pole installation. ABB bridging bars are field installable on either side of the compatible change-over switch, supporting flexible switchboard and power-distribution layouts.
Supplied as 4 pieces, the OTZC74 corresponds to ABB order code 1SCA128844R1001. Its purpose-designed construction makes it suitable for industrial change-over systems where dependable high-current connections and compatibility with ABB OT switching equipment are required.
Key Advantages
- Purpose-designed bridging bars for ABB OT3200_C change-over switches.
- 4-pole configuration for matching four-pole switching arrangements.
- Provides a connection link on the incoming or outgoing side of the switch.
- Supplied as a 4-piece set for the required four-pole arrangement.
- Field-installable design supports flexible switchboard configuration.
- Genuine ABB accessory engineered for compatibility with the associated OT change-over switch range.
Key Features
- ABB OTZC bridging bar range.
- 4-pole bridging bar set.
- ABB order code 1SCA128844R1001.
- Designed for OT_3200E_C / OT3200_C change-over switches.
- 4 pieces per set.
- Suitable for incoming-side or outgoing-side connection arrangements.
- Field installable on compatible ABB change-over switches.
- Designed for heavy-duty industrial power switching assemblies.
Reliable Connections for High-Current Change-Over Systems
Bridging bars provide an efficient method of establishing the required common electrical connections in change-over switching assemblies. The ABB OTZC74 is matched to the OT3200_C range and provides four bridging bars for a complete four-pole arrangement, helping simplify the construction of high-current transfer and distribution systems.
The OTZC74 can be field installed on either the incoming or outgoing side of the compatible switch. Using a dedicated ABB accessory helps ensure mechanical compatibility with the associated change-over switch and provides a purpose-designed connection solution for demanding industrial electrical installations.
Typical Applications
- ABB OT3200_C change-over switch assemblies.
- Four-pole high-current change-over systems.
- Industrial electrical switchboards.
- Main and standby power transfer systems.
- Generator and mains change-over installations.
- Heavy-duty power distribution and switching panels.
Technical Specifications
| Series | OTZC |
|---|---|
| ABB order code | 1SCA128844R1001 |
| Product group | OT Change over Switches |
| Product type | Bridging bars |
| Accessory type | Connection / bridging bars |
| Number of poles | 4 |
| Suitable switch range | OT_3200E_C / OT3200_C |
| Quantity | 4 pcs |
| Installation position | Incoming or outgoing side of switch |
| Weight | approx. 18.7 kg per set |
Frequently Asked Questions
What is the ABB OTZC74 used for?
The ABB OTZC74 is a 4-pole bridging bar set used to provide a connection link on the incoming or outgoing side of compatible ABB OT3200_C change-over switches.
Which ABB switches are the OTZC74 bridging bars designed for?
The OTZC74 is designed for the ABB OT_3200E_C / OT3200_C change-over switch range.
How many bridging bars are supplied with the ABB OTZC74?
The OTZC74 is supplied as a 4-piece set for a four-pole switch arrangement.
What is the ABB order code for the OTZC74?
The ABB order code for the OTZC74 bridging bar set is 1SCA128844R1001.
Where can the OTZC74 bridging bars be installed?
The bridging bars can be field installed to provide a connection link on either the incoming or outgoing side of the compatible change-over switch.
Trusted by Industrial Electrical Professionals Worldwide
ABB OT change-over switches and their dedicated accessories are used in industrial power distribution and transfer systems where dependable switching, compatible connection components and robust electrical installation solutions are required.
