EC&M Crane Control Class 8501

Crane Control Class 8501 Type SZF Frequency Relay

APPLICATION DATA

Suggested Circuit

FU

TO POWER SUPPLY

TO SZF RELAY TERMINALS 7 & 8

FU

30 VAC

(+)

(AC)

(AC)

MOV

RES

RECT

(–)

(A1)

SRP

(A2)

SRP

TO UV CIRCUIT OF CONTROLLER

APPROXIMATE DIMENSIONS

Clearance for (4) #10 mtg. screw

3.50

16.3 0.64

89

109 4.28

3.65

93

0.32

3.43

8

87

0.32

105 4.15

8

121 4.78

Dual Dimensions inches mm

Ordering Information Required:

1. Class 2. Type 3. Form 4. Voltage Code: V80 for 230 V input, V81 for 460 V input

CRANE CONTROL CLASS 8501

129

© 2003 The Electric Controller & Mfg. Co., LLC All Rights Reserved

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