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SKU:
ZZ3F05184
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48V SW80B-156 Contactor for Curtis ZAPI B4SW11 Forklift Controller
$59.19
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$59.19
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$59.19
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Compatible equipment / model
SW80B-156 125A DC Contactor for Curtis ZAPI
The 48V SW80B-156 contactor for Curtis ZAPI B4SW11 forklift controller is a heavy-duty DC contactor rated for 125 amps, used to switch power in electric lift truck drivetrains. This contactor ensures reliable connection between the battery and controller in 48V material handling applications. It is built to meet the electrical and mechanical demands of forklift power management.
Overview
This 48V SW80B-156 contactor for Curtis ZAPI B4SW11 forklift controller is a key switching component that handles up to 125 amps of DC current in electric forklifts. It activates the main power circuit when the operator engages the drive pedal, and disconnects it during shutdown or fault conditions. Designed as a drop-in replacement for common forklift controller systems, this contactor provides dependable performance in demanding warehouse environments.
Built For Performance
- 125A DC rating for high-current forklift traction circuits
- 48V coil compatible with standard electric forklift battery packs
- Direct fit for Curtis B4SW11 controller mounting patterns
- Rugged thermoplastic housing resistant to industrial oils and impacts
- Low power consumption coil for extended battery runtime
Fits These Machines
- for Curtis B4SW11 controller equipped forklifts
- for ZAPI controller equipped electric lift trucks
On-The-Job Use
- Main power contactor in electric counterbalance forklifts
- Battery disconnect switch in pallet trucks and stackers
- Motor brake engagement in reach trucks
Specs At A Glance
| Part Number(s) | SW80B-156 |
| Current Rating | 125A DC |
| Coil Voltage | 48V |
| Compatible Controllers | Curtis B4SW11, ZAPI |
Good To Know
Q: Can this contactor be used with a 36V system? A: No, this unit is specifically rated for 48V coil operation; applying 36V may not fully engage the contactor, and higher voltages could damage the coil.
Q: Is this an original Curtis part? A: This is an aftermarket replacement built for Curtis and ZAPI controller systems, not an OEM part, but it matches the SW80B-156 specification for interchangeability.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.