OPM-1038SWC Cooper/Bussmann, OPM-1038SWC Datasheet - Page 3

• Manufacturer Part Number: OPM-1038SWC
• Description: Fuseholders, Clips, & Hardware Fuse Holder For 13/32x1-1/2
• Manufacturer: Cooper/Bussmann
• Type: Fuse Holdersr

Specifications of OPM-1038SWC

• Product: Holder
• Current Rating: 30 Amps
• Voltage Rating: 600 Volts
• Mounting Style: DIN Rail
• Termination Style: Quick Connect
• Lead Free Status / RoHS Status: Compliant
• Lead Free Status / RoHS Status: Compliant

OPEN FUSE INDICATION
Status Output Specifications:
*Minimum operating voltage: 460Vac, 3-phase
*Maximum operating voltage: 620Vac, 3-phase
Status Output Interface Specifications:
Open Fuse Indicator Status Output Description:
The open fuse indicator status output acts very much like
an on/off switch. With all three fuses in place and operating
properly, this status output has a high resistance value of
greater than ten mega-ohms. When one or more of the
fuses are open, the status output becomes turned-on with
a resistance value less than 35 ohms. This status output
withstands voltage (ac or dc) up to 35V at off-state
and conducts current up to 40 milli-amps at on-state.
Applying voltage and current exceeding these limits will
result in damage to the components inside this status
output device permanently. There is some time-delay when
the status output changes on/off state. The open fuse
communications or status output device includes optical
isolators within the unit.
Communications output states:
Fuse Good
Opened Fuse
Note: Operating this device beyond the above limits will
For applications requiring status output below a system
voltage of 460V, contact Bussmann.
The only controlled copy of this Data Sheet is the electronic read-only version located on the Cooper Bussmann Network Drive. All other copies of
this document are by definition uncontrolled. This bulletin is intended to clearly present comprehensive product data and provide technical informa-
tion that will help the end user with design applications. Cooper Bussmann reserves the right, without notice, to change design or construction of any
products and to discontinue or limit distribution of any products. Cooper Bussmann also reserves the right to change or update, without notice, any
technical information contained in this bulletin. Once a product has been selected, it should be tested by the user in all possible applications.
0210 BU-SB10138
Status output maximum conducting current: 40mA
Status output maximum on resistance: 35 ohms
Status output typical off resistance: >10 Mohm
Status output maximum turn-on and
Rated Voltage: Recommended 5-35Vdc, 300Vac max.
Rated Current: 40mA max.
Wire Size: #28-14 AWG
Torque: 2.25 lb. in.
@ 40mA
turn-off delay: 850 milli-second
© 2010 Cooper Bussmann
St. Louis, MO 63178
www.cooperbussmann.com
cause permanent damage to the components on
the board.
NO - High Resistance, >10 megohms
NC - Low Resistance, < 35 ohms
EXAMPLE 2: INTERFACE TO PC / PLC WITH OPTICAL ISOLATION
EXAMPLE 1: DIRECT INTERFACE TO PC/PLC
STATUS
OUTPUT
STATUS
OUTPUT
The examples shown below illustrate typical interface to
Programmable Logic Controllers.
Note: When energized (switch in the “on” position), a low load terminal voltage will
Example of Output Voltage with three open fuses or pullout module removed.
Types of Indication
There is no voltage at the load terminals (2T1-4T2-6T3) on the switch version
(SW suffix) when the switch is in the “off” position.
*The communication device requires a minimum circuit voltage (1L1-3L2-5L3) of
460V for the status indicating device to operate. Below 460V, but above 120V, the
indicator lights will luminate, but there will not be any communication status output.
Catalog Number
480Vac, 3-phase
600Vac, 3-phase
System Voltage
(1L1-3L2-5L3)
125Vdc *
Page 3 of 3
be present when fuses are open or when pullout module is removed. The
leakage current is limited to .5mA maximum.
ISOLATED AC OR DC
Current-
Limiting
Resistor
POWER SOURCE
OPM-1038RSW, OPM-1038SW
Standard
12Vdc *
Optical
Isolator
26Vac
33Vac
TTL
Digital
Input
Data Sheet 1103
Load Terminal Voltage
TTL
Digital
Input
(2T1-4T2-6T3)
Pull up
Resistor
(> 1K)
OPM-1038-RSWC, OPM-1038SWC
PC / PLC
Pull up
Resistor
(> 1K)
Vcc (5V to 35V)
Communication
Vcc (5V to 35V)
PC / PLC
31Vdc *
56Vac
88Vac