Home / Thern Davit Crane Limit Switch For Power Winches
Thern Davit Crane Limit Switch For Power Winches
Thern Davit Crane Limit Switch For Power Winches

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Quick Overview:
- Prevents over travel of the load and equipment damage
- For use with Thern 'Limit-Switch-Ready' Electric Winches only
- Must be used in combination with Thern Headache Ball
- Saves owners thousands $$$$ because the operator cannot destroy your crane!
Customers Also Bought
Thern Davit Crane Limit Switches can be purchased and added to any Thern 'Limit-Switch-Ready' Winch (see below list of winches) and will protect owners from having to shell out thousands of dollars in replacement components when operators don't pay attention and over-travel the hook, which can cause fatal incidents in some applications (maybe that's a little dramatic- but you get the picture!). A Thern Limit Switch when combined with a Headache Ball will stop the operation of the winch when the weight comes in to contact with the switch that is fitted at the end of the boom.
BUY LIMIT-SWITCH-READY ELECTRIC WINCH MODELS :
For Thern 5PF5 , 5PA5 , 5PA10 , 5PT5 , 5PT10 , 5PT20 Series Cranes (Sold Separately)
Limit-Switch-Ready Winch Model | Description |
---|---|
E2L (5PA5, 5PA10) | 4WP2V-KL electric winch – 115/1/60 VAC with 6 ft pendant control – enamel |
E2LX (5PA5, 5PA10) | 4WP2VEGRA-KL electric winch – 115/1/60 VAC with 6 ft pendant control – epoxy gray |
E4L | 4777-KL electric winch – 115/1/60 VAC with 6 ft pendant control – enamel |
E4LX | 4777EGRA-KL electric winch – 115/1/60 VAC with 6 ft pendant control – epoxy gray |
E4DCL | 4777DC-KL electric winch – 12 volt DC with 10 ft pendant control – enamel |
E4DCLX | 4777DCEGRA-KL electric winch – 12 volt DC with 10 ft pendant control – epoxy gray |
For Thern 5PF20 Series Crane Only (Sold Separately)
Limit-Switch-Ready Winch Model | Description |
---|---|
E2L | 4WP2-KL electric winch – 115/1/60 VAC with 6 ft pendant control – enamel |
E2LX | 4WP2EGRA-KL electric winch – 115/1/60 VAC with 6 ft pendant control – epoxy gray |
E4L | 4771-KL electric winch – 115/1/60 VAC with 6 ft pendant control – enamel finish |
E4LX | 4771EGRA-KL electric winch – 115/1/60 VAC with 6 ft pendant control – gray epoxy finish |
E4DCL | 4771DC-KL electric winch – 12 volt DC with 10 ft pendant control – enamel finish |
E4DCLX | 4771DCEGRA-KL electric winch – 12 volt DC with 10 ft pendant control – gray epoxy finish |
For 5PT30 , 5FT25, 5FT40 Series Cranes Only (Sold Separately)
Limit-Switch-Ready Winch Model | Description |
---|---|
E2L | 3WG4B-KL electric winch - 115/1/160 VAC with 6 ft pendant control – enamel finish |
E2LX | 3WG4BEGRA-KL electric winch - 115/1/160 VAC with 6 ft pendant control – epoxy gray finish |
E2TL | 3WG4MT-KL electric winch - 115/1/160 VAC with 6 ft pendant control – enamel finish (Unavailable for use with 5FT40) |
E2TLX | 3WG4MTX-KL electric winch - 115/1/160 VAC with 6 ft pendant control – epoxy gray finish |
Frequently Asked Questions
see all faqsCan I order from outside of the US?
We do not charge sales tax on any of our products. We are based in Oregon, which is one of five US states that does not have a sales tax.
When will I get my goods?
We do not charge sales tax on any of our products. We are based in Oregon, which is one of five US states that does not have a sales tax.
Can I use a resale certificate?
We do not charge sales tax on any of our products. We are based in Oregon, which is one of five US states that does not have a sales tax.
Do I get a certificate with my item?
We do not charge sales tax on any of our products. We are based in Oregon, which is one of five US states that does not have a sales tax.
Can you price match or beat an existing quote?
We do not charge sales tax on any of our products. We are based in Oregon, which is one of five US states that does not have a sales tax.