Mining Cable
2000 V DLO.
SEOOW portable power.2000 V DLO and SEOOW portable power
Approvals and origin
At a glance
- DLODLO acceptance
- MSHA P-136-29
- SEOOWSEOOW acceptance
- P-241-3-MSHA
- VoltageDLO voltage
- 2000 V RHH/RHW-2
- CordSEOOW voltage
- 600 V SEOOW
- SizesDLO sizes
- 10 AWG to 777.7 MCM
- BuyBuy
- Quote DLO, shop cord
DLO, SEOOW, and jump-start

DLO, 2000 V diesel locomotive cable
MSHA Accepted, P-136-29. Tinned copper per AAR 589. 10 AWG to 777.7 MCM.
Specifications

SEOOW portable cord
UL Type SEOOW, file E224869. Arctic Ultraflex Blue TPE jacket. P-241-3-MSHA. 600 V.
Specifications

SAE J1283 jump-start cables
Keyed plugs rated 500 A continuous. Built from Arctic Superflex Blue.
Jump-start cables
Pit, yard, and start

2000 V RHH/RHW-2. Cable tray rated at 1/0 and larger. CPE jacket, FT-4 and VW-1.

SEOOW on Arctic Ultraflex Blue TPE. −58°F to 221°F. Approved for submersion.

SAE J1283 plugs, 500 A continuous, 2000 A intermittent for 30 seconds.
Quoted on a reel, or cut and terminated.
DLO is quoted. SEOOW and jump-start sets check out on the online store.
Frequently asked questions
Which Polar Wire cables carry an MSHA number?
DLO is MSHA P-136-29. SEOOW is P-241-3-MSHA.
Can DLO cable be run in conduit?
Diesel locomotive cable is listed for flexible power leads that must be installed in conduit or raceways, and it is cable tray rated at 1/0 and larger. Conduit fill and any derating are your calculation against the finished outside diameter, and that figure is published for all seventeen sizes in the table on the DLO page.
Do you sell Type W mining cable?
No. Type W is not one of the eight wire lines Polar Wire manufactures. The flexible portable single conductor line here is DLO, rated 2000 volts as UL RHH/RHW-2 and 1000 volts as CSA RW90, MSHA Accepted under P-136-29, in seventeen sizes from 10 AWG to 777.7 MCM. If your specification names Type W, send it and you will get a straight answer rather than a substitution.
What is the largest cable Polar Wire can supply?
Diesel locomotive cable at 777.7 MCM is the largest cable carried. Compression lugs and splices are stocked for conductor up to 1000 MCM. The largest wire Polar Wire manufactures itself is 750 MCM.
Request a quote
Send the size, the length, and the terminations. Polar Wire quotes DLO, or cuts SEOOW.

