Description
Magnecraft Power Relays
300
DPDT, 30 A
Description
The 300 series power relays offer 2 mm (0½08 in) contact gaps and 8 mm (0½3 in)
creepage and clearance which meets international requirements½ Options include a
variety of covers, mounting solutions, and a blowout magnet for high voltage
DC switching½
Feature
High-power contacts
Benefit
High contact ratings (up to 30 A, 2 hp) and long electrical
endurance; suitable for high-power switching applications
4000 V(rms) between mutually isolated conductive elements
and frame
Enables fully booted Quick Connect terminals
Ideal for DC voltage switching
Side Flange Cover
Top DIN Mount Cover
Improved dielectric strength
Increased spacing between
stationary contact terminals
Blowout magnet option
Rated Contact
Current
Contact
Configuration
Coil Voltage
24 Vac
120 Vac
Coil Resistance (Ω)
54
1270
5400
75
300
Cover Style
Side flange mount
Side flange mount
Top DIN mount
Side flange mount
Side flange mount
Side flange mount
Top DIN mount
Top DIN mount
(with magnetic blowout)
Standard Part Number
300XBXC1-24A
300XBXC1-120A
300XBXC4-120A
300XBXC1-240A
300XBXC1-12D
300XBXC1-24D
300XBXC4-24D
300XBX69C4-24D
30 A
DPDT
240 Vac
12 Vdc
24 Vdc
Part Number Explanation
Series:
300
Contact
Arangement:
XBX =
DPDT
Blowout Magnet:
69 =
Blowout magnet
Cover Style*:
C1 =
Side flange mount
C4 =
Top DIN mount
Coil Voltage:
24A =
24 Vac
120A =
120 Vac
240A =
240 Vac
12D =
12 Vdc
24D =
24 Vdc
*Additional cover styles available. Contact Customer Service at 847-441-2540.
20
Specifications
Magnecraft Power Relays
300
DPDT, 30 A
Specifications (UL 508)
Part Number
Contact Characteristics
Contact Configuration
Contact Material
Thermal (Carrying) Current
Maximum Switching Voltage
Current Ratings at Voltage
1
300XBX
1
DPDT
Silver Alloy
30 A
600 V
Resistive: 30 A at 300 Vac 50/60 Hz; 30 A at 28 Vdc; 15 A at 600 Vac 50/60 Hz
Motor: 1 hp at 120 Vac 50/60 Hz; 2 hp at 208–600 Vac 50/60 Hz;
Pilot Duty: 5½5 A at 120 Vac 50/60 Hz; 1½2 A at 600 Vac 50/60 Hz
Minimum Switching Requirement
Coil Characteristics
Coil Voltage Range
2
Operating Range (% of Nominal)
Average Consumption
Drop-out voltage threshold
General Characteristics
Electrical Life at Rated Load
Mechanical Life at No Load (Unpowered)
Operate Time at Nominal Coil Voltage
Dielectric Strength
500 mA at 12 Vac/Vdc
24–240 Vac 50/60 Hz;
12–110 Vdc
2
85%–110% (AC);
80%–110% (DC)
3½4 VA (AC);
1½5 W (DC)
30% (AC);
10% (DC)
6,000 operations
5,000,000 operations
20 ms
Between coil and contact: 2500 Vac;
Between poles: 4000 Vac;
Between contacts: 2500 Vac;
-40 – +55 °C (-40 – +131 °F)
-40 – +85 °C (-40 – +185 °F)
85 g (3 oz)
UL (E43641), CSA (168986)
Operating Temperature Range
Storage Temperature Range
Weight (Average)
Product Certifications
1
Note: Actual product performance may vary depending on application and environmental conditions.
For ratings with blowout magnet, please refer to Table 1 below.
2
For available standard coil voltages, please refer to the standard part number table on page 20.
Table 1: Additional DC Ratings with Blowout Magnet
Load Voltage
150 Vdc
Contact Rating
3A
21