10250T3 EATON CUTLER HAMMER, 10250T3 Datasheet - Page 116

• Manufacturer Part Number: 10250T3
• Description: CONTACT BLOCK, 2NC, 6A, SCREW
• Manufacturer: EATON CUTLER HAMMER

Specifications of 10250T3

• No. Of Poles: 2
• Contact Current Max: 6A
• Contact Voltage Ac Max: 600V
• Contact Voltage Dc Max: 250V
• Switch Terminals: Screw
• For Use With: 10250T Series Pushbuttons And Indicating Lights
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

47-116
47
Features
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Benefits
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Contact Operation
Slow make and break. All normally
closed contacts have positive opening
operation, i.e., normally closed contacts
are forced open in the event of contact
weld or spring breakage.
Standards and Certifications
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Ingress Protection
When mounted in similarly rated
enclosure —
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Technical Data and
Specifications
Mechanical Ratings
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Heavy-duty zinc die cast construction
Enclosed silver contacts with
reliability nibs
Diaphragm seals with drainage
holes
Grounding nibs on the operator
casing
Reliability nibs improve contact
reliability even under dry circuit and
fine dust conditions
Drainage holes prevent buildup of
liquid inside the operator which
can prevent operation in freezing
environments
Grounding nibs bit through paint
and other coatings to provide
secure ground
CE EN60947-5-1
UL 508 — File No. 131568
CSA C22.2 No. 14 — File No. LR68551
Standard Indicating Lights
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All Other Operators
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Frequency of operation
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Pushbuttons & Indicating Lights
30.5 mm Heavy-Duty Watertight/Oiltight
10250T Series, Technical Data and Specifications
UL (NEMA) Type 1, 2, 3, 3R, 3S, 4,
4X, 12, 13
IEC IP65
UL (NEMA) Type 1, 2, 3, 3R, 4, 4X,
12, 13
IEC IP65
All pushbuttons:
6000 operations/hr.
Key and lever selector switches:
3000 operations/hr.
Auto-latch devices:
1200 operations/hr.
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Climate Conditions
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Terminals
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Light Units
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Table 47-171. Contact Block
Meet or Exceed NEMA Rating Designations A600, A300 and B300 for AC and P600 for DC
Description
Make and Emerg. Interrupting Capacity (Amp)
Normal Load Break (Amp)
Thermal Current (Amp)
Voltamperes:
Make and Emerg. Interrupting Capacity
Normal Load Break
For more information visit: www.eaton.com
Life
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Shock resistance
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Operating Temperature: 1° to 150°F
(-17° to 66°C)
Storage Temperature: -40° to 176°F
(-40° to 80°C)
Altitude: 6,562 ft. (2,000m)
Humidity: Max. 95% RH @ 60°C
Marking
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Clamps
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Torque = 7 lb-in (0.8 Nm)
Degree of protection against
direct electrical contact: IP2X
with fingerproof shroud
Transformers: will withstand short
circuit for 1 hour per IEC 60997-5-1
Bulbs — average life
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Pushbuttons: 10 x 10
Contact blocks: 10 x 10
PresTest units: 10 x 10
Lever and key selector switches:
0.25 x 10
Twist to release pushbuttons:
0.3 x 10
Duration: 20 mS ≥ 5g
NC-NO on the contact block to meet
the NEMA requirements. Dual
marking system 1 – 2 for normally
closed, 3 – 4 for normally open to
meet BS5472 (Cenelec EN50 005)
Terminals are saddle clamp type
for 1 x 22 AWG (0.34 mm
AWG (2.5 mm
Transformer type: 20,000 hrs.
Resistor/direct voltage type:
2500 hrs. minimum @ rated V
LED: 60,000 to 100,000 hrs.
6
6
operations
operations
2
) conductors
6
6
6
operations
operations
operations
2
) to 2 x 14
Volts AC 50 or 60 Hz
120
7200
720
60
10
Electrical Ratings
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Short Circuit Coordination to
IEC/EN 60947-5-1
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6
Insulation: Ui = 660V AC or DC
Thermal: lth = 10A
Rated conditional short circuit cur-
rent: 1 kA
Fuse type: GE Power Controls TIA
10, Red Spot Type gG, 10A,
660V AC, 460V DC, BS88-2,
IEC 60269-2-1
UL rating: A600, P600
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Switching capacity
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Maximum ratings for logic level
and hostile atmosphere application
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240
7200
720
AC load life duty cycle
1200 operations/hour
– 10A: 110V pf 0.4 – 1 x 10
– 5A: 250V pf 0.4 – 1 x 10
– 2A: 660V pf 0.4 – 1 x 10
AC15 rated make/break
(11 x le at 1.1 x Ue)
– 6A: 120V pf 0.3
– 4A: 240V pf 0.3
– 2A: 660V pf 0.3
DC13 rated make/break
(1.1 x le at 1.1 x Ue)
– 1.0A: 125V L/R ≥ 0.95 at 300 mS
– .55A: 250V L/R ≥ 0.95 at 300 mS
– .1A: 660V L/R ≥ 0.95 at 300 mS
– 10A: 110V pure resistive
Maximum amperes: 0.5A
Maximum volts: 120V AC/DC
30
10
3
operations
operations
operations
480
7200
720
10
15
1.5
600
7200
720
12
10
Fuse
1.2
Volts DC
24/28 125
138
138
5.7
5.7
5.0
138
138
CA08102001E
1.1
1.1
5.0
March 2008
6
6
6
250
138
138
0.55
0.55
5.0