Bulletin 1104C Reversing Vacuum Contactors

Product Overview

Bulletin 1104C

• Voltage: 1500V AC maximum
  
• Current ratings: 200, 400, and 600 A
  
• Visual ON/OFF indicator
  
• Line and load terminals up front for ease of wiring
  
• Mechanical and electrical interlock
  
• Horizontal construction for easy panel mounting
  
• Snap-on side mount auxiliary contacts
  
• Typical industry applications include:
  
  • Mining
    
  • Foundries-metal processing
    
  • Chemical
    
  • Petroleum
    
  • Cement
    
  • Cranes & Hoists
    
  • Pumps
    
  • Other harsh environments where voltages above 600V are used
    

The Bulletin 1104C reversing contactor consists of two Bulletin 1102C vacuum contactors mounted horizontally on a common base. Contactors are mechanically and electrically interlocked to avoid both contactors being closed simultaneously. Vacuum contactors are particularly well-suited for mining, pumping, and other applications where voltages above 600V are used.

Standards Compliance and Certifications

Standards Compliance

UL 508
CSA C22.2, No. 14

Certifications

cULus Listed (File No. E3125; Guide No. NLDX, NLDX7)

Configuration of a Basic Vacuum Contactor

The information below is for reference purposes. Not all combinations will produce a valid cat. no. Refer to the tables on the following pages for product selection.

1104C	–	B		O		D
		a		b		c

a			b			c
Continuous Current Rating [A]			NEMA Enclosure Type			Control Voltage
Code	Description		Code	Type		Code	Voltage	Frequency
B	200		O	Open type — No enclosure		A	230…240V AC	60 Hz
C	400					D	120V AC	60 Hz
D	600					G	125V DC	—

Product Selection

Build a Catalog Number

Your order must include: 1) Cat. no. of vacuum contactor, 2) if required, cat. no. of any accessories.

3-Phase, 1500V Maximum, 60 Hz

Motor Switching Ratings														Cont. Current Rating [A]	Cat. No.§
240…208V		220…240V		380…415V		440…480V		550…600V		1000V		1500V
[Hp]	[kW]	[Hp]	[kW]	[Hp]	[kW]	[Hp]	[kW]	[Hp]	[kW]	[Hp]	[kW]	[Hp]	[kW]
60	45	75	56	100	75	150	112	200	150	300	224	500	375	200	1104C-BOÄ
125	93	150	112	200	149	300	224	400	298	700	522	1000	746	400	1104C-COÄ
200	149	200	149	350	261	400	298	600	447	1000	746	1200	895	600	1104C-DOÄ

Ä Control Voltage Code

The cat. no. is incomplete. To complete the cat. no., select a control voltage code from the table below and insert into the cat. no.
Example: Cat. No. 1104C-BOÄ93 becomes Cat. No. 1104C-BOD93.

		[V]	120	125	240
AC	50/60 Hz		D	—	A
DC	—		—	G	—
§ Terminal lugs not included — see Accessories on Lug Kit (3 per kit).

Accessories

Auxiliary Contacts

Contactors are supplied with one normally open and one normally closed auxiliary contact (A600 rating) as standard. Additional auxiliary contacts, two normally open and two normally closed, can be added in the field.

Description	Cat. No.
Auxiliary Contact (10 A @ 600V)	1195C-N3
Auxiliary Contact (10 mA @ 5V DC)	1195C-N4

Lug Kit (3 per kit)

Continuous Current Rating [A]	Wire Size	Cat. No.
200	2/0…250 MCM	1195C-LK1
400	(2) #6…300 MCM	1195C-LK2
600	(2) #2…600 MCM	1195C-LK3

Control Module

Side-mounted module for DC input voltage

Continuous Current Rating [A]	Input Voltage	Cat. No.
200/400/600	125V DC	1195C-N5
	250V DC	1195C-N6

Control Pak

Side-mounted module for DC coil power

Continuous Current Rating [A]	Input Voltage	Cat. No.
200	110/120V AC	1102C-CP2D
	220/240V AC	1102C-CP2A
	380/415V AC	1102C-CP2N
	440/480V AC	1102C-CP2B
400/600	110/120V AC	1102C-CP46D
	220/240V AC	1102C-CP46A
	380/415V AC	1102C-CP46N
	440/480V AC	1102C-CP46B

Coil Kit

Contains DC coil mounted in the sheet metal frame assembly that attaches to the contactor mounting plate

Continuous Current Rating [A]	Input Voltage	Control Pak Voltage	Cat. No.
200	108V DC	110/120V AC	1102C-PK2D
		220/240V AC	1102C-PK2A
		380/415V AC	1102C-PK2N
		440/480V AC	1102C-PK2B
	125V DC	—	1102C-PK2G
	250V DC	—	1102C-PK2H
400	108V DC	110/120V AC	1102C-PK4D
		220/240V AC	1102C-PK4A
		380/415V AC	1102C-PK4N
		440/480V AC	1102C-PK4B
	125V DC	—	1102C-PK4G
	250V DC	—	1102C-PK4H
600	108V DC	110/120V AC	1102C-PK6D
		220/240V AC	1102C-PK6A
		380/415V AC	1102C-PK6N
		440/480V AC	1102C-PK6B
	125V DC	—	1102C-PK6G
	250V DC	—	1102C-PK6H

Vacuum Interrupter Phase Assembly Kit

Replacement for one vacuum interrupter phase

Current Rating of Interrupter [A]	Cat. No.
200 A Vacuum Interrupter Phase Assembly	1102C-VB2
400 A Vacuum Interrupter Phase Assembly	1102C-VB4
600 A Vacuum Interrupter Phase Assembly	1102C-VB6

Specifications

		200 A	400 A	600 A
Standards		EN 60947-4 1000V UL 508 CSA 22.2 1500V	EN 60947-4 1000V UL 508 CSA 22.2 1500V	EN 60947-4 1000V UL 508 CSA 22.2 1500V
Power Ratings
Insul. & Operating Voltage		200…1500V	200…1500V	200…1500V
Rated Fequency		50…400 Hz	50…400 Hz	50…400 Hz
Making Current Capacity		1600 A	3200 A	4800 A
Breaking Current Capacity		1600 A	3200 A	4800 A
Dielectric Strength		6Kv - 1 Min. Interrupter GAP	6Kv - 1 Min. Interrupter GAP	6Kv - 1 Min. Interrupter GAP
Interrupting Current (Max.)		2.2 kA	4.6 kA	6 kA
Short Circuit Withstand (Max.)		10 kA symmetrical amps @ 1500V AC	18 kA symmetrical amps @ 1500V AC	30 kA symmetrical amps @ 1500V AC
Mechanical Life		1 200 000	1 000 000	750 000
Elect. Life AC3 Duty		500 000	500 000	250 000
Switching Frequency (Mechanical)	1102C, 1109 1104C	1000/hr (max.) 1.5/s (full cycle)	1000/hr (max.) 1.5/s (full cycle)	1000/hr (max.) 1.5/s (full cycle)
Withstand current for 3 sec [kA]		3.2	6.0	6.5
Chop Current Max.		0.9 A	0.9 A	0.9 A
Control Ratings
Coil Voltage Operation		-15% +10%	-15% +10%	-15% +10%
Inrush Power VA		1200VA	1100VA	1600VA
Sealed Power VA		12VA	12VA	14VA
Opening Time [ms]		150…165	95…150	120…195
Closing Time [ms]		13…18	30…40	30…40
Pick-Up Voltage		80% Cold 85% Hot	80% Cold 85% Hot	80% Cold 85% Hot
Drop-Out Voltage		50% or less	50% or less	50% or less
Application Ratings
Mounting Installation		All planes	All planes	All planes
Altitude		6600 ft (2000 m)	6600 ft (2000 m)	6600 ft (2000 m)
Ambient Storage		-65…+160 °F (-54…71 °C)	-65…+160 °F (-54…71 °C)	-65…+160 °F (-54…71 °C)
Operating Temperature		-40…+135 °F (-40…57 °C)	-40…+135 °F (-40…57 °C)	-40…+135 °F (-40…57 °C)
Vibration/Shock		40 Hz: 2 G/50 G	40 Hz: 2 G/50 G	40 Hz: 2 G/50 G

Approximate Dimensions

Dimensions are shown in inches (millimeters). Dimensions are not intended to be used for manufacturing purposes.

Bulletin 1102C (200 A)



Dimensions are shown in inches (millimeters). Dimensions are not intended to be used for manufacturing purposes.

Bulletin 1102C (400 A and 600 A)



Dimensions are shown in inches (millimeters). Dimensions are not intended to be used for manufacturing purposes.

Bulletin 1109 (200 A)

With E1 Plus Overload



Dimensions are shown in inches (millimeters). Dimensions are not intended to be used for manufacturing purposes.

Bulletin 1109 (200 A), Continued

With Eutectic Overload



Dimensions are shown in inches (millimeters). Dimensions are not intended to be used for manufacturing purposes.

Bulletin 1109 (400 A)

With E1 Plus Overload



Dimensions are shown in inches (millimeters). Dimensions are not intended to be used for manufacturing purposes.

Bulletin 1109 (400 A), Continued

With Eutectic Overload



Dimensions are shown in inches (millimeters). Dimensions are not intended to be used for manufacturing purposes.

Bulletin 1109 (600 A)

With E1 Plus Overload



Dimensions are shown in inches (millimeters). Dimensions are not intended to be used for manufacturing purposes.

Bulletin 1109 (600 A), Continued

With Eutectic Overload



Dimensions are shown in inches (millimeters). Dimensions are not intended to be used for manufacturing purposes.

Bulletin 1104C (200, 400, 600 A)

Contactor Size [A]	A Height	B Width	C Depth	D Mounting Height	E Mounting Width
200	8.375 (213)	14 (358)	6.5 (202)	7 (210)	13 (322)
400	9.25 (235)	21 (533)	7.10 (232)	7.85 (272)	19.5 (495)
600	12 (305)	21 (533)	7.10 (232)	10.82 (280)	19.5 (495)