BITZER Bitzer 347318-06 Oil Safety Control OLC-K1 230V (INT-278 LCA) 399000112
BITZER Bitzer 347318-06 Oil Safety Control OLC-K1 230V (INT-278 LCA) 399000112
BITZER Bitzer 347318-06 Oil Safety Control OLC-K1 230V (INT-278 LCA) 399000112
BITZER Bitzer 347318-06 Oil Safety Control OLC-K1 230V (INT-278 LCA) 399000112
BITZER Bitzer 347318-06 Oil Safety Control OLC-K1 230V (INT-278 LCA) 399000112
BITZER Bitzer 347318-06 Oil Safety Control OLC-K1 230V (INT-278 LCA) 399000112
BITZER Bitzer 347318-06 Oil Safety Control OLC-K1 230V (INT-278 LCA) 399000112
BITZER Bitzer 347318-06 Oil Safety Control OLC-K1 230V (INT-278 LCA) 399000112
BITZER Bitzer 347318-06 Oil Safety Control OLC-K1 230V (INT-278 LCA) 399000112
BITZER Bitzer 347318-06 Oil Safety Control OLC-K1 230V (INT-278 LCA) 399000112

Bitzer 347318-06 Oil Safety Control OLC-K1 230V (INT-278 LCA) 399000112

Brand: BITZER
SKU: 347318-06
Availability: In Stock

Ships same day if ordered by 12 pm
$463.57
$463.57
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Description

Product Description

Bitzer 347318-06 is an oil safety control (OLC-K1) that monitors compressor oil level using an optical infrared sensor with an internal 278 LCA and 230 V operation. The sensor uses a two-part prism and electrical unit for direct mounting and offers M20 or 1/2" NPT thread options depending on variant. It provides LED oil-status indication, relay wiring for alarm/control integration, start and in-operation delay timings, and a manual reset by interrupting power.

  • Optical infrared oil level detection with internal 278 LCA and 230 V power rating.
  • Two-part construction (prism and electrical unit) for direct mounting; M20 or 1/2" NPT thread options.
  • LED status indications, relay/alarm wiring terminals, 90 s start delay and 5 s in-operation delay; manual reset by power interruption.

Product Highlights

Optical oil level safety control for Bitzer C3/C4 compressors; M20 or 1/2" NPT mounting; LED status, relay outputs, 230 V operation, manual reset.

Product Information

Standard Information

  • Brand: BITZER
  • Manufacturer Part Number: 347318-06
Technical Specifications
Brand
Bitzer
MPN / Part Number
347318-06
Model
OLC-K1
Product Type
Oil safety control (optical oil level sensor)
Function
Monitor oil level in compressors using optical infrared detection
Voltage
230 V
Internal LCA
278 LCA
Thread / Mounting
M20 (or 1/2" NPT for specific variants)
Applicable Compressors
Bitzer C3 and C4 centrifugal lubrication compressors (e.g., 4C0770S to 4C2397S)
LED Indicators
LED off = sufficient oil; LED red = insufficient oil; LED flashing red = fault
Manual Reset
Interrupt power supply for at least 5 seconds
Delay Times
Start delay 90 s; in-operation delay 5 s
Wiring Notes
Brown/blue main power/reset; gray/orange relay series with control; pink alarm relay; gray/pink close during oil trip or no power; violet run-proof for start timing
Pressure Rating
42 BAR
Associated Part Numbers
399000112, 34731806, 34731706, 34731602
Datasheet
https://hvacspareparts.com/Docs/34731806-bitzer.pdf
BITZER Bitzer 347318-06 Oil Safety Control OLC-K1 230V (INT-278 LCA) 399000112

BITZER

Bitzer 347318-06 Oil Safety Control OLC-K1 230V (INT-278 LCA) 399000112

$463.57
BITZER Bitzer 347318-06 Oil Safety Control OLC-K1 230V (INT-278 LCA) 399000112
BITZER Bitzer 347318-06 Oil Safety Control OLC-K1 230V (INT-278 LCA) 399000112
BITZER Bitzer 347318-06 Oil Safety Control OLC-K1 230V (INT-278 LCA) 399000112
BITZER Bitzer 347318-06 Oil Safety Control OLC-K1 230V (INT-278 LCA) 399000112
BITZER Bitzer 347318-06 Oil Safety Control OLC-K1 230V (INT-278 LCA) 399000112

BITZER

Bitzer 347318-06 Oil Safety Control OLC-K1 230V (INT-278 LCA) 399000112

$463.57

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